(DL) Delta Air Lines 21 Flight Details
On time | Scheduled
Departure
LHR
London Heathrow Airport, EN, GB
Flight Gate Times
26-Apr-2026
Scheduled
18:30
BST
Estimated
18:25
BST
Total Departure Delay: -
Flight Runway Times
26-Apr-2026
Scheduled
18:35
BST
Estimated
18:35
BST
Runway Delay: -
Terminal
3
Gate
35
Craft Type
Airbus A330-900neo
339
Flight Time
Scheduled
10h 16m
Arrival
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
26-Apr-2026
Scheduled
20:46
PDT
Estimated
19:55
PDT
Total Arrival Delay: -
Flight Runway Times
26-Apr-2026
Scheduled
19:47
PDT
Estimated
19:47
PDT
Runway Delay: -
Terminal
-
Gate
A10
Baggage Claim
INTL
Tail Number
N428DX
Flight Time
Estimated
9h 30m
Flight Notes
Also marketed as (AF) Air France 3586, (KL) KLM 6022, (SK) SAS 3985, (VS) Virgin Atlantic 4036
Event Timeline
Date
Event
Data Updated
26 Apr
15:15
16:15
08:15
Time Adjustment
Scheduled Runway Arrival changed from Apr-26-2026 8:05 PM to Apr-26-2026 7:47 PM
26 Apr
15:15
16:15
08:15
Time Adjustment
Estimated Runway Departure changed to Apr-26-2026 6:35 PM
Estimated Runway Arrival changed to Apr-26-2026 7:47 PM
26 Apr
15:14
16:14
08:14
Time Adjustment
Estimated Gate Arrival changed from Apr-26-2026 8:14 PM to Apr-26-2026 7:55 PM
26 Apr
14:27
15:27
07:27
Gate Adjustment
Departure Gate changed from 21 to 35
26 Apr
10:32
11:32
03:32
Gate Adjustment
Arrival Gate changed from S1 to A10
26 Apr
04:28
05:28
21:28
Time Adjustment
Scheduled Runway Departure changed from Apr-26-2026 6:53 PM to Apr-26-2026 6:35 PM
Scheduled Runway Arrival changed from Apr-26-2026 8:26 PM to Apr-26-2026 8:05 PM
26 Apr
04:28
05:28
21:28
Time Adjustment
Estimated Gate Departure changed to Apr-26-2026 6:25 PM
Estimated Gate Arrival changed from Apr-26-2026 8:34 PM to Apr-26-2026 8:14 PM
25 Apr
21:09
22:09
14:09
Gate Adjustment
Arrival Gate changed from S10 to S1
25 Apr
20:32
21:32
13:32
Gate Adjustment
Arrival Gate changed from S11 to S10
25 Apr
17:36
18:36
10:36
Time Adjustment
Scheduled Runway Departure changed from Apr-26-2026 6:40 PM to Apr-26-2026 6:53 PM
Scheduled Runway Arrival changed from Apr-26-2026 7:43 PM to Apr-26-2026 8:26 PM
25 Apr
17:31
18:31
10:31
Time Adjustment
Scheduled Runway Departure changed to Apr-26-2026 6:40 PM
Scheduled Runway Arrival changed to Apr-26-2026 7:43 PM
25 Apr
14:56
15:56
07:56
Gate Adjustment
Departure Gate changed from 27 to 21
25 Apr
10:31
11:31
03:31
Gate Adjustment
Arrival Gate changed from S12 to S11
25 Apr
09:36
10:36
02:36
Gate Adjustment
Baggage changed to INTL
25 Apr
05:35
06:35
22:35
Time Adjustment
Estimated Gate Arrival changed to Apr-26-2026 8:34 PM
25 Apr
02:46
03:46
19:46
Gate Adjustment
Arrival Gate changed from S9 to S12
24 Apr
20:27
21:27
13:27
Gate Adjustment
Arrival Gate changed from S1 to S9
24 Apr
15:07
16:07
08:07
Gate Adjustment
Departure Gate changed to 27
24 Apr
10:33
11:33
03:33
Gate Adjustment
Arrival Gate changed from A12 to S1
24 Apr
04:11
05:11
21:11
Equipment Adjustment
Tail Number changed to N428DX
Actual Equipment changed to 339
24 Apr
01:56
02:56
18:56
Gate Adjustment
Arrival Gate changed from S1 to A12
23 Apr
22:28
23:28
15:28
Gate Adjustment
Arrival Gate changed from S7 to S1
23 Apr
20:43
21:43
13:43
Gate Adjustment
Arrival Gate changed to S7
23 Apr
18:19
19:19
11:19
Record Created
23 Apr
18:19
19:19
11:19
Time Adjustment
Scheduled Gate Departure changed to Apr-26-2026 6:30 PM
Scheduled Gate Arrival changed to Apr-26-2026 8:46 PM
Departure Terminal changed to 3
Scheduled Equipment changed to 339