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DL21 Flight Status ( London to Seattle )

ARRIVED 4 HOUR 6 MINUTES AGO
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Departure (DL21 Flight Schedule)

Heathrow ()

flag London, United Kingdom

12:20 GMT

Sun 04-Jan-2026

 LATE 1 hour 7 min
GMT 00:00:00 DAY
arr   

Arrival (DL21 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

14:49 PST

Sun 04-Jan-2026

 LATE 28 min
PST 00:00:00 DAY

Flight Radar Checker DL 21

Live Flight Tracker Map

Flight DL21 from London to Seattle is operated by Delta Air Lines. Scheduled time of departure from Heathrow is 12:20 GMT and scheduled time of arrival in Seattle Tacoma Intl is 14:49 PST. The duration of the flight is 10 hours 29 minutes.
 

N859NW

Airbus (A332)

3.5 out of 5 stars / 12 votes

Flight Finder
from Seattle to London

Flight Departure Arrival

07:10
Seattle Tacoma Intl
()
Heathrow
()

10:30
Seattle Tacoma Intl
()
Heathrow
()

12:20
Seattle Tacoma Intl
()
Heathrow
()

12:50
Seattle Tacoma Intl
()
Heathrow
()

History Flight Information for DL21 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Mon, 05 Jan DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:49 PST
Sun, 04 Jan DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:49 PST (Airbus A332) 13:43 GMT 15:17 PST
Sat, 03 Jan DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:49 PST (Airbus A332) 12:55 GMT 20:13 PST
Fri, 02 Jan DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:49 PST (Airbus A332) 12:59 GMT 14:47 PST
Thu, 01 Jan DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:49 PST (Airbus A332) 13:07 GMT 14:19 PST
Wed, 31 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 13:30 GMT 14:48 PST
Tue, 30 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:44 GMT 14:46 PST
Mon, 29 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:47 GMT 14:40 PST
Sun, 28 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 16:08 GMT 09:06 PST
Sat, 27 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:52 GMT 14:32 PST
Fri, 26 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:37 GMT 14:03 PST
Thu, 25 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:37 GMT 14:01 PST
Wed, 24 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:30 GMT 14:35 PST
Tue, 23 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:37 GMT 20:02 PST
Mon, 22 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:34 GMT 14:18 PST
Sun, 21 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:47 GMT 14:25 PST
Sat, 20 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:35 GMT 14:08 PST
Fri, 19 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:44 GMT 14:27 PST
Thu, 18 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 13:05 GMT 14:40 PST
Wed, 17 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:49 GMT 14:02 PST
Tue, 16 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A333) 12:31 GMT 14:07 PST
Mon, 15 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:26 GMT 13:53 PST
Sun, 14 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:53 GMT 14:27 PST
Sat, 13 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:50 GMT 14:21 PST
Fri, 12 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:47 GMT 14:04 PST
Thu, 11 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:41 GMT 13:59 PST
Wed, 10 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST 13:08 GMT 14:42 PST
Tue, 09 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:39 GMT 14:37 PST
Mon, 08 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST
Sun, 07 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 13:24 GMT 14:43 PST
Sat, 06 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:48 GMT 14:06 PST
Fri, 05 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST 13:06 GMT 14:22 PST
Thu, 04 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:39 GMT 13:46 PST
Wed, 03 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:50 GMT 14:44 PST
Tue, 02 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:39 GMT 13:47 PST
Mon, 01 Dec DL21 Heathrow () Seattle Tacoma Intl () 12:20 GMT 14:58 PST (Airbus A332) 12:35 GMT 13:52 PST

Disclaimer for DL21 Flight Radar Data

Flight DL21 from Heathrow to Seattle Tacoma Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight DL21 data.