Revenge of the Dreamliner

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March 14th, 2018 at 4:26:07 PM permalink
Nareed
Member since: Oct 24, 2012
Threads: 346
Posts: 12545
Now and then you read articles in the aviation press that suggest the 757 and 717 (aka DC-9) kind of became more popular after their production run ended.
Donald Trump is a one-term LOSER
April 7th, 2018 at 7:12:04 AM permalink
Pacomartin
Member since: Oct 24, 2012
Threads: 1068
Posts: 12569
Well it looks like Boeing is persuading the domestic legacy airlines to dump their Airbus orders in favor of the Dreamliner. First it was Hawaiian airlines cancelled the only A330-800 order left on the books (6 aircraft) in favor of 10 Dreamliners. Now American Airlines has cancelled their 2007 order for 22 A350s in favor of an order for 47 Dreamliners.

A350 orders
22| 5 October 2007: American Airlines

45| 10 March 2010 : United Airlines Originally ordered 25 A350-900s for 2016 EIS. Order converted to 35 -1000s on 20 June 2013.Order were converted to 45 A350-900s on 6 September 2017.

25| 19 November 2014 :Delta Air Lines 2017 | 8 deliveries

Delta has already received 8 out of 25 of their A350s, so that order is probably firm. But they still have an order for 25 Airbus A330-900neos which are not supposed to begin deliveries for two years. As Delta inherited an order for 18 Dreamliners from Northwest, and they cancelled that order a little over a year ago, they are unlikely to change their mind again.
April 9th, 2018 at 2:57:27 AM permalink
Pacomartin
Member since: Oct 24, 2012
Threads: 1068
Posts: 12569
One of the selling points of the Dreamliner ould be that it would create new nonstop routes. It had more range than the B767 and B757, but it carried fewer people at less cost than the four engine B747, A340 or A380.

Clearly some of these routes are too long and thin, and owe their existence exclusively to the specifications of the Dreamliner. SFO and LAX to Singapore was not possible with a twin engine plane before now.

Other routes are simply flown on a Dreamliner for the first time. Clearly Boston to London Heathrow has been flown since just after WWII, but Boston to Gatwick was flown for the first time by a Dreamliner.

As of the end of 2017 Boeing claims these new nonstop routes were flown for the first time by a Dreamliner.
  1. Austin USA ---------- Gatwick London England
  2. Austin USA ---------- Heathrow London England
  3. Boston USA ---------- Beijing China
  4. Boston USA ---------- Shanghai China
  5. Boston USA ---------- Copenhagen Denmark
  6. Boston USA ---------- Narita Tokyo Japan
  7. Boston USA ---------- Oslo Norway
  8. Boston USA ---------- Gatwick London England
  9. Chicago USA ---------- Budapest Hungry
  10. Chicago USA ---------- Krakow Poland
  11. Chicago USA ---------- Venice Italy
  12. Chicago USA ---------- Barcelona Spain
  13. Dallas-Fort Worth USA ---------- Beijing China
  14. Denver USA ---------- Heathrow London England
  15. Denver USA ---------- Paris France
  16. Denver USA ---------- Narita Tokyo Japan
  17. Fort Lauderdale USA ---------- Copenhagen Denmark
  18. Fort Lauderdale USA ---------- Gatwick London England
  19. Fort Lauderdale USA ---------- Paris France
  20. Fort Lauderdale USA ---------- Oslo Norway
  21. Fort Lauderdale USA ---------- Barcelona Spain
  22. Fort Lauderdale USA ---------- Stockholm Sweden
  23. Houston USA ---------- Sydney Australia
  24. JFK New York USA ---------- Chengdu China
  25. JFK New York USA ---------- Chongqing China
  26. JFK New York USA ---------- Fuzhou China
  27. JFK New York USA ---------- Budapest Hungry
  28. JFK New York USA ---------- Bergen Norway
  29. JFK New York USA ---------- Oslo Norway
  30. JFK New York USA ---------- Tashkent Uzbekistan
  31. Las Vegas USA ---------- Beijing China
  32. Las Vegas USA ---------- Copenhagen Denmark
  33. Las Vegas USA ---------- Oslo Norway
  34. Las Vegas USA ---------- Stockholm Sweden
  35. Los Angeles USA ---------- Changsha China
  36. Los Angeles USA ---------- Chengdu China
  37. Los Angeles USA ---------- Chongqing China
  38. Los Angeles USA ---------- Guangdong China
  39. Los Angeles USA ---------- Xiamen China
  40. Los Angeles USA ---------- Copenhagen Denmark
  41. Los Angeles USA ---------- Gatwick London England
  42. Los Angeles USA ---------- Dublin Ireland
  43. Los Angeles USA ---------- Osaka Japan
  44. Los Angeles USA ---------- Oslo Norway
  45. Los Angeles USA ---------- Warsaw Poland
  46. Los Angeles USA ---------- Barcelona Spain
  47. Los Angeles USA ---------- Stockholm Sweden
  48. Los Angeles USA ---------- Changi Singapore
  49. Nashville USA ---------- Heathrow London England
  50. New Orleans USA ---------- Heathrow London England
  51. Newark USA ---------- Lome Togo
  52. Oakland USA ---------- Copenhagen Denmark
  53. Oakland USA ---------- Gatwick London England
  54. Oakland USA ---------- Rome Italy
  55. Oakland USA ---------- Oslo Norway
  56. Oakland USA ---------- Barcelona Spain
  57. Oakland USA ---------- Stockholm Sweden
  58. Orlando USA ---------- Copenhagen Denmark
  59. Orlando USA ---------- Stansted London England
  60. Orlando USA ---------- Paris France
  61. Orlando USA ---------- Oslo Norway
  62. San Diego USA ---------- Narita Tokyo Japan
  63. San Francisco USA ---------- Hangzhou China
  64. San Francisco USA ---------- Xi'an China
  65. San Francisco USA ---------- Chengdu China
  66. San Francisco USA ---------- Guangzhou China
  67. San Francisco USA ---------- Wuhan China
  68. San Francisco USA ---------- Tel Aviv Israel
  69. San Francisco USA ---------- Changi Singapore
  70. San Jose CA USA ---------- Beijing China
  71. San Jose CA USA ---------- Heathrow London England
  72. San Jose CA USA ---------- Narita Tokyo Japan
  73. San Jose CA USA ---------- Amsterdam Netherlands
  74. San Juan Puerto Rico USA ---------- Copenhagen Denmark
  75. San Juan Puerto Rico USA ---------- Oslo Norway
  76. Seattle USA ---------- Shenzhen China
  77. Washington DC USA ---------- Casablanca Morocco
    ....
  78. Ezeiza Argentina ---------- Gatwick London England
  79. Oranjestad Aruba ---------- Manchester England
  80. Brisbane Australia ---------- Vancouver Canada
  81. Melbourne Australia ---------- Santiago Chile
  82. Sydney Australia ---------- Fuzhou China
  83. Melbourne Australia ---------- Xiamen China
  84. Sydney Australia ---------- Xiamen China
  85. Sydney Australia ---------- New Delhi India
  86. Melbourne Australia ---------- New Delhi India
  87. Brisbane Australia ---------- Abu Dhabi United Arab Emirates
  88. Bridgetown Barbados ---------- Cardiff Wales
  89. Brussels Belgium ---------- Shanghai China
  90. Brussels Belgium ---------- Addis Ababa Ethiopia
  91. Sao Paulo Brazil ---------- Lome Togo
  92. Tapoa Burkina Faso ---------- Addis Ababa Ethiopia
  93. Phnom Penh Cambodia ---------- Narita Tokyo Japan
  94. Calgary Canada ---------- Beijing China
  95. Vancouver Canada ---------- Xiamen China
  96. Santiago Chile ---------- Heathrow London England
  97. Wuhan China ---------- Coolangatta Australia
  98. Zhengzhou China ---------- Melbourne Australia
  99. Shanghai China ---------- Quebec Canada
  100. Shanghai China ---------- Québec Canada
  101. Chengdu China ---------- Addis Ababa Ethiopia
  102. Shanghai China ---------- Addis Ababa Ethiopia
  103. Shanghai China ---------- Mexico City Mexico
  104. Shenyang China ---------- Changi Singapore
  105. Heilongjiang Sheng China ---------- Changi Singapore
  106. Varadero Cuba ---------- Gatwick London England
  107. Santa Clara Cuba ---------- Manchester England
  108. Heathrow London England ---------- Perth Australia
  109. Heathrow London England ---------- Ahmedabad India
  110. Birmingham England ---------- New Delhi India
  111. Birmingham England ---------- Doha Qatar
  112. Manchester England ---------- Riyadh Saudi Arabia
  113. Manchester England ---------- Phuket Thailand
  114. Addis Ababa Ethiopia ---------- Abidjan Ivory Coast
  115. Addis Ababa Ethiopia ---------- Manila Philippines
  116. Guadeloupe France ---------- Milan Italy
  117. Nice France ---------- Doha Qatar
  118. Munich Germany ---------- Bogota Colombia
  119. Dusseldorf Germany ---------- Narita Tokyo Japan
  120. Mumbai India ---------- Toronto Canada
  121. New Delhi India ---------- Vancouver Canada
  122. Denpasar Indonesia ---------- Warsaw Poland
  123. Dublin Ireland ---------- Addis Ababa Ethiopia
  124. Dublin Ireland ---------- Doha Qatar
  125. Rome Italy ---------- Wuhan China
  126. Montego Bay Jamaica ---------- South Yorkshire England
  127. Montego Bay Jamaica ---------- Dublin Ireland
  128. Montego Bay Jamaica ---------- Stockholm Sweden
  129. Narita Tokyo Japan ---------- Brussels Belgium
  130. Narita Tokyo Japan ---------- Québec Canada
  131. Ota Tokyo Japan ---------- Auckland New Zealand
  132. Narita Tokyo Japan ---------- Warsaw Poland
  133. Ota Tokyo Japan ---------- Doha Qatar
  134. Sepang Malaysia ---------- Amman Jordan
  135. Penang Malaysia ---------- Doha Qatar
  136. Plaine Magnien Mauritius ---------- Vantaa Finland
  137. Plaine Magnien Mauritius ---------- Amsterdam Netherlands
  138. Plaine Magnien Mauritius ---------- Stockholm Sweden
  139. Puerto Vallarta Mexico ---------- Gatwick London England
  140. Puerto Vallarta Mexico ---------- Manchester England
  141. Cancun Mexico ---------- Stansted London England
  142. Cancun Mexico ---------- Dublin Ireland
  143. Marrakech Morocco ---------- Doha Qatar
  144. Comoros Moroni ---------- Addis Ababa Ethiopia
  145. Maputo Mozambique ---------- Doha Qatar
  146. Windhoek Namibia ---------- Doha Qatar
  147. Christchurch New Zealand ---------- Guangzhou China
  148. San Juan Puerto Rico ---------- Gatwick London England
  149. San Juan Puerto Rico ---------- Stockholm Sweden
  150. Moscow Russia ---------- New Delhi India
  151. Medina Saudi Arabia ---------- Paris France
  152. Edinburgh Scotland ---------- Doha Qatar
  153. Victoria Seychelles ---------- Heathrow London England
  154. Changi Singapore ---------- Heathrow London England
  155. Changi Singapore ---------- Amritsar India
  156. Changi Singapore ---------- Jaipur India
  157. Cape Town South Africa ---------- Addis Ababa Ethiopia
  158. Seoul South Korea ---------- Mexico City Mexico
  159. Seoul South Korea ---------- Warsaw Poland
  160. Madrid Spain ---------- New Delhi India
  161. Colombo Sri Lanka ---------- Vantaa Finland
  162. Colombo Sri Lanka ---------- Amsterdam Netherlands
  163. Paramaribo Suriname ---------- Amsterdam Netherlands
  164. Zanzibar Tanzania ---------- Addis Ababa Ethiopia
  165. Phuket Thailand ---------- Gatwick London England
  166. Bangkok Thailand ---------- Warsaw Poland
  167. Kiev Ukraine ---------- Amman Jordan
  168. Hanoi Vietnam ---------- Nairobi Kenya
  169. Phu Quoc Vietnam ---------- Stockholm Sweden
  170. Cardiff Wales ---------- Doha Qatar


A couple of the claims seem dubious to me. Singapore's Changi Airport opened officially on 29 December 1981 , and London Heathrow opened in 1946. It seems unlikely that a Dreamliner was the first plane to fly commercially between these airports, but I suppose it is possible that all flights were out of Gatwick.

The Dreamliner opened 6 routes in Mexico
Mexico City Mexico ----------Seoul South Korea
Mexico City Mexico ----------Shanghai China
Puerto Vallarta Mexico ---------- Gatwick London England
Puerto Vallarta Mexico ---------- Manchester England
Cancun Mexico ---------- Stansted London England
Cancun Mexico ---------- Dublin Ireland
April 14th, 2018 at 4:44:39 PM permalink
Pacomartin
Member since: Oct 24, 2012
Threads: 1068
Posts: 12569
https://www.bloomberg.com/news/articles/2018-04-13/dreamliners-longest-trips-face-curbs-on-rolls-royce-engine-woes?utm_source=quora

About 1/4 of the 670 Dreamliners delivered are facing sever engine problems. The FAA is about to limit their ETOPS times which will create much longer routes for TransPacific. Boeing selected two new engines to power the 787, the Rolls-Royce Trent 1000 and General Electric GEnx. The 787-8 and −9 were intended to have a certified 330 minute ETOPS capability.

The newer 787s rolling out of its factories now are powered either by a General Electric Co. turbine or the updated Trent 1000 TEN, a new variant redesigned for greater durability and are not affected.

The RR Trent 1000 engines were not purchased by the US flagged airlines who favor the General Electric GEnx. In early 2018, of 1277 orders, 681 selected GE (53.3%), 420 Rolls-Royce (32.9%) and 176 were undecided (13.8%)

Norwegian is replacing the Trent 1000 with Trent 1000 TEN on it's B787-9s, and a different RR engine on it's B787-8s.
April 30th, 2018 at 9:27:27 AM permalink
Pacomartin
Member since: Oct 24, 2012
Threads: 1068
Posts: 12569
FAA reduced the ETOPS from 330 minutes to 140 minutes, but the FAA only has jurisdiction over 14 Dreamliners with the Trent 1000 engine. Most are owned by leasing companies in the USA and leased to Avianca in Bogota.

The do not cross area can probably be circumvented with a slightly longer path to Europe.


Trans Pacific operations are severely impacted, so if there are similar rulings by different bodies covering the large number of ANZ or ANA then they will probably have to replace the engines. Norwegian has already scheduled replacements for the older engines.

Aeroméxico's 16 Dreamliners all use GE engines and are not affected.
August 31st, 2018 at 1:50:52 AM permalink
Fleastiff
Member since: Oct 27, 2012
Threads: 62
Posts: 7831
AL Jazeera reports that it has received and published on August 22, 2018 a transcript of a Dreamliner that had to return to Auckland soon after take off last December fifth.
It is a transcript of Tower-Plane radio communications only.
It is marked confidential and such documents are generally not released by the New Zealand authorities.
Investigations in New Zealand do not focus on blame allocation.

Ten minutes after having been cleared for take off, the plane informed the tower that it had an engine problem and would remain in the area until they had it sorted. Nineteen minutes after take off clearance, the plane broadcast a PAN message that it was returning to the airport and needed radar vectors for a direct return.

Delays and rescheduling still affect Air Newzealand as certain engines suffer compressor blade problems and pilots know that adding power to a critical engine to compensate for the power lost by a failing engine appears to be a risky maneuver.
August 31st, 2018 at 7:02:17 AM permalink
Pacomartin
Member since: Oct 24, 2012
Threads: 1068
Posts: 12569
Air New Zealand has 11 Dreamliners the oldest of which was delivered on 30. Jun 2014. They are equipped with Rolls Royce Trent 1000 which have had

Blade cracking
Corrosion-related fatigue cracking of intermediate-pressure turbine IPT blades was discovered at All Nippon Airways in early 2016. Engines showing excessive corrosion were pulled from service and repaired in a shop visit, more corrosion-resistant blades were developed and rolled-out. HPT blades fatigue was checked and IPC rotor seals inspected but several airlines had to ground 787s. Rolls had to spend $35 million on unexpected “technical provisions” for its in-service Trent 1000 fleet in 2017.

In April 2018, the inspection interval for 380 Package C Trent 1000s was reduced from every 200 flights to every 80 to address durability problems, as the EASA should be followed by the US FAA, reducing ETOPS from 330 to 140 minutes and impacting trans-Pacific flights.

On April 17, the US FAA confirmed this ETOPS reduction.On 19 April, the EASA issued an Airworthiness Directive stating "occurrences were reported on RR Trent 1000 ‘Pack C’ engines, where some IPC Rotor 1 and Rotor 2 blades were found cracked. This condition, if not detected and corrected, could lead to in-flight blade release, possibly resulting in reduced control of the aeroplane."
EASA inspection rates are increased but ETOPS are maintained.

On 26 April 2018, the FAA limited ETOPS for package C engines.
This limited flights to 60 min from a diversion airport, affecting Air Europa, Air New Zealand, Avianca, British Airways, Ethiopian, LATAM, LOT Polish, Norwegian Air, Royal Brunei, Scoot, Thai Airways, Virgin Atlantic.
August 31st, 2018 at 8:28:11 AM permalink
Fleastiff
Member since: Oct 27, 2012
Threads: 62
Posts: 7831
I assume that most planes with two engines will have two engines of the same type and that if one engine has fan blades that are failing the other engine will have fan blades of the same age and same type and that have been subjected to extremely similar flight and maintenance stresses, so I can understand imposing a range limitation and that it will have impact on longer, over-water flights.
August 31st, 2018 at 11:10:19 AM permalink
Pacomartin
Member since: Oct 24, 2012
Threads: 1068
Posts: 12569
It may make sense, but this is the first time I've ever heard of ETOPS being taken away . It is possible to fly across the Atlantic without ETOPS, but you have to fly over Scotland, Iceland,and Greenland to stay within 60 minutes of a diversion airport. I've only ever heard of one route in history that tried to do it, a flight from Israel to Canada, and that was 32 years ago.

Basically the airlines didn't find it worth it to fly that far out of the way, and they simply stuck to 3 and 4 engine jets until the rules were relaxed allowing 90 minutes, then 120 minute, and then longer times. The FAA still figures one engine may go out, but the manufacturer has to show that it can fly that far on a single engine and land properly.


So far 788 Dreamliners have been delivered with the General Electric Engines and 454 with the Rolls Royce engines, but it is only an earlier variant of the RR engines that are having trouble.

The North American airlines ordered all their Dreamliners with the GE engines, so they are not affected.
89 American Airlines
55 United Airlines
37 Air Canada
15 Aeroméxico
10 Hawaiian
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