• Home
  • Reviews
    • Flight Reviews
    • Hotel Reviews
    • Lounge Reviews
    • Trip Reports
  • About
    • Press
  • Contact
  • Privacy
  • Award Expert
Live and Let's Fly
  • Home
  • Reviews
    • Flight Reviews
    • Hotel Reviews
    • Lounge Reviews
    • Trip Reports
  • About
    • Press
  • Contact
  • Privacy
  • Award Expert
Home » Delta Air Lines » Why Did A Delta Air Lines A330 Fly Halfway To China Only To Turn Back To Seattle?
chinaDelta Air Lines

Why Did A Delta Air Lines A330 Fly Halfway To China Only To Turn Back To Seattle?

Matthew Klint Posted onDecember 27, 2021November 14, 2023 5 Comments

a plane taking off at night

A Delta Air Lines flight from Seattle to Shanghai mysteriously turned around halfway to China, citing new aircraft regulations that Chinese authorities deny. The culprit appears to be new aircraft cleaning requirements specific to Shanghai’s Pudong International Airport. 

Delta Flight Returns To Seattle After Traveling Halfway To Shanghai

Last Wednesday, DL287 from Seattle (SEA) to Shanghai (PVG) had already reached Russian airspace when the captain announced the flight had to return to Seattle. A passenger onboard told the South China Morning Post the captain explained:

“China’s entry policy has temporarily changed, and the health code of all persons on the flight cannot be authenticated.”

China requires all inbound passengers to receive health code, essentially authorization to enter, prior to departure.

A Delta spokesperson blamed the diversion on “new procedures required at Shanghai Pudong International Airport [that] were implemented while it was en route. The new procedures require longer time on the ground than Delta is able to schedule there.”

But an employee at Shanghai Pudong International Airport claimed there were no changes to entry requirements and noted:

“Other flights arrived normally that day, even some from the US.”

Meanwhile, the Chinese Consulate General in San Francisco condemned Delta without naming it, issuing a statement on Weibo urging airlines to respect passenger rights and warning travelers to carefully choose their airline when traveling to China.

In what appears to be a common link, Taiwanese carriers have suspended service to Shanghai, noting new aircraft disinfection requirements. While the captain blamed China’s entry policy, the real culprit looks to be new and more onerous aircraft cleaning requirements at Pudong Airport.

Delta’s Shanghai flights have a technical stop in Seoul, South Korea, where a crew change takes place in order to avoid quarantine in China. The crew flies from Seoul (ICN) to Shanghai before returning immediately to Seoul. The new cleaning requirements threatened to make the crew unable to operate the same-day tag, rendering the service impossible. 

The displaced Delta passengers are being accommodated at a hotel at Delta’s expense, but many face a long wait before they are able to return to China. Not only will that require fresh testing and travel authorization, but it also impacts work and educational commitments. Delta’s Shanghai service has been cancelled though December 30th.

CONCLUSION

Conflicting statements from the Delta captain, Delta Air Lines, and Chinese officials cast more questions than answers over the diversion of DL287. At this point, though, it appears that a new aircraft cleaning policy in Shanghai is to blame for the diversion. 

image: John Murphy

Get Daily Updates

Join our mailing list for a daily summary of posts! We never sell your info.

You have Successfully Subscribed!

Previous Article When Desmond Tutu Was Subject To Secondary Screening At Johannesburg Airport
Next Article How I Nearly Ruined Christmas But Lufthansa Saved It…

About Author

Matthew Klint

Matthew is an avid traveler who calls Los Angeles home. Each year he travels more than 200,000 miles by air and has visited more than 135 countries. Working both in the aviation industry and as a travel consultant, Matthew has been featured in major media outlets around the world and uses his Live and Let's Fly blog to share the latest news in the airline industry, commentary on frequent flyer programs, and detailed reports of his worldwide travel.

Related Posts

  • George Santos Delta $900 oversold flight

    Curious George Santos Brags About Turning Down $900 From Delta On An Oversold Flight

    December 9, 2025
  • Delta one million SkyMiles redemption

    Delta Air Lines Flirting With SkyMiles Redemptions That Cost More Than One Million Miles EACH

    December 8, 2025
  • Delta 2026 Choice Benefits

    Delta Boosts Key Choice Benefits For 2026, Cuts American Express Credit Option

    December 2, 2025

5 Comments

  1. Santastico Reply
    December 27, 2021 at 10:44 am

    My friend’s brother is a pilot for an Asian airline. He said when they fly to China they have to fly two planes: one with passengers and one empty and totally disinfected. The planet that lands had to stay for deep disinfection so they use the empty plane to fly back with new passengers. What a theater!!!

  2. Mitch Cumstein Reply
    December 27, 2021 at 11:46 am

    Maybe the pilot had just heard that LH was offering a newly-released duck in Seattle for a very limited time?

  3. Scott Reply
    December 27, 2021 at 9:08 pm

    I wonder how far up the Delta corporate food chain that decision to turn it around went? Talk about some $$$ going poof.

  4. emercycrite Reply
    December 27, 2021 at 10:11 pm

    Because China.

  5. MF Reply
    December 29, 2021 at 3:13 pm

    Matt,
    For these so called “flights to nowhere” – what do the passengers get in terms of BIS, mileage credit, etc?
    Likewise, if you are on a flight that gets diverted, to you get the extra segment credit?
    I recall a EWR-CLE flight that circles CLE airport twice before getting diverted to PIT due to bad weather…. probably an extra couple hundred BIS miles…. I know we should just be grateful to have landed safely, but if this is a blog about flying and points….

    thanks,

    -michael

Leave a Reply

Cancel reply

Search

Hot Deals

Note: Please see my Advertiser Disclosure

Capital One Venture X Business Card
Earn 150,000 Miles Sign Up Bonus
Chase Sapphire Preferred® Card
Earn 100,000 Points
Capital One Venture X Rewards Credit Card
Capital One Venture X Rewards Credit Card
Earn 75,000 Miles!
Capital One Venture Rewards Credit Card
Capital One Venture Rewards Credit Card
Earn 75,000 Miles
Chase Ink Business Unlimited® Credit Card
Earn $750 Cash Back
The Business Platinum Card® from American Express
The Business Platinum Card® from American Express
Earn 120,000 Membership Reward® Points

Recent Posts

  • Ladas Addis Ababa
    How Cold War Politics Still Drive The Streets Of Addis Ababa (Just Look At The Ladas) December 23, 2025
  • Trump airplane etiquette coach
    I Scoffed At First, But Trump’s “Airplane Etiquette Coach” Makes a Fair Point December 23, 2025
  • United removes unsteady passenger
    United Removes Unsteady Passenger From Flight, Even As Employees Disagree December 23, 2025
  • Qantas retired executives first class
    Qantas Cuts Off Executives From First Class On New A350s December 23, 2025

Categories

Popular Posts

  • a black credit card on a blue keyboard
    Bilt Rent Day: British Airways Transfer Bonus + Up To 6X Points On Dining, 4X Points On Travel December 1, 2025
  • Thanksgiving Resolution
    A Thanksgiving Resolution November 27, 2025
  • a man and woman behind a counter
    Review: Malaysia Airlines Golden Lounge Kuala Lumpur (KUL) November 27, 2025
  • a police officer holding a handcuff
    CBP Detained U.S. Citizen For Hours At Houston Airport, Claimed Fourth Amendment Does Not Apply December 15, 2025

Archives

December 2025
M T W T F S S
1234567
891011121314
15161718192021
22232425262728
293031  
« Nov    

As seen on:

facebook twitter instagram rss
Privacy Policy © Live and Let's Fly All Rights Reserved. Unauthorized use and/or duplication of this material without express and written permission from this site’s author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Live and Let's Fly with appropriate and specific directions to the original content.