(AF) Air France 3603 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
19-May-2026
Scheduled
21:45
PDT
Actual
--
Total Departure Delay: -
Flight Runway Times
19-May-2026
Scheduled
22:05
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A3
Craft Type
Airbus A330-900neo
339
Flight Time
Scheduled
9h 50m
Arrival
LHR
London Heathrow Airport, EN, GB
Flight Gate Times
20-May-2026
Scheduled
15:35
BST
Estimated
15:16
BST
Total Arrival Delay: -
Flight Runway Times
20-May-2026
Scheduled
15:11
BST
Actual
--
Runway Delay: -
Terminal
3
Gate
-
Baggage Claim
-
Tail Number
N421DX
Flight Time
Estimated
9h 31m
Flight Notes
Operated by Delta Air Lines 20
Also marketed as (KL) KLM 6021, (SK) SAS 3986, (VS) Virgin Atlantic 4037
Event Timeline
Date
Event
Data Updated
19 May
10:39
03:39
11:39
Gate Adjustment
Departure Gate changed from S11 to A3
19 May
04:51
21:51
05:51
Time Adjustment
Scheduled Runway Departure changed from May-19-2026 9:51 PM to May-19-2026 10:05 PM
Scheduled Runway Arrival changed from May-20-2026 2:54 PM to May-20-2026 3:11 PM
19 May
04:46
21:46
05:46
Time Adjustment
Scheduled Runway Departure changed to May-19-2026 9:51 PM
Scheduled Runway Arrival changed to May-20-2026 2:54 PM
18 May
23:46
16:46
00:46
Gate Adjustment
Departure Gate changed from S10 to S11
18 May
21:09
14:09
22:09
Gate Adjustment
Departure Gate changed from A3 to S10
18 May
20:32
13:32
21:32
Gate Adjustment
Departure Gate changed from S1 to A3
18 May
18:10
11:10
19:10
Gate Adjustment
Departure Gate changed from S7 to S1
18 May
16:44
09:44
17:44
Time Adjustment
Estimated Gate Arrival changed to May-20-2026 3:16 PM
18 May
16:03
09:03
17:03
Gate Adjustment
Departure Gate changed from S12 to S7
18 May
10:36
03:36
11:36
Gate Adjustment
Departure Gate changed from S10 to S12
17 May
04:10
21:10
05:10
Equipment Adjustment
Tail Number changed to N421DX
Actual Equipment changed to 339
16 May
20:47
13:47
21:47
Gate Adjustment
Departure Gate changed from S9 to S10
16 May
20:30
13:30
21:30
Gate Adjustment
Departure Gate changed from A4 to S9
16 May
20:25
13:25
21:25
Gate Adjustment
Departure Gate changed to A4
16 May
18:18
11:18
19:18
Record Created
16 May
18:18
11:18
19:18
Time Adjustment
Scheduled Gate Departure changed to May-19-2026 9:45 PM
Scheduled Gate Arrival changed to May-20-2026 3:35 PM
Arrival Terminal changed to 3
Scheduled Equipment changed to 339