
(SK) SAS 3921 Flight Details
On time | Departed
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
04-Feb-2026
Scheduled
07:10
PST
Actual
07:01
PST
Total Departure Delay: -
Flight Runway Times
04-Feb-2026
Scheduled
07:35
PST
Actual
07:30
PST
Runway Delay: -
Terminal
-
Gate
S2
Craft Type
Airbus A220-300 Passenger
223
Flight Time
Scheduled
4h 12m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
04-Feb-2026
Scheduled
13:22
CST
Estimated
13:16
CST
Total Arrival Delay: -
Flight Runway Times
04-Feb-2026
Scheduled
13:12
CST
Estimated
12:59
CST
Runway Delay: -
Terminal
5
Gate
M6
Baggage Claim
11
Tail Number
N321DU
Flight Time
Estimated
4h 15m
Flight Notes
Operated by Delta Air Lines 2055
Also marketed as (KL) KLM 7378
Event Timeline
Date
Event
Data Updated
4 Feb
18:31
10:31
12:31
Time Adjustment
Estimated Gate Arrival changed from Feb-04-2026 1:12 PM to Feb-04-2026 1:16 PM
4 Feb
17:47
09:47
11:47
Time Adjustment
Estimated Gate Arrival changed from Feb-04-2026 1:17 PM to Feb-04-2026 1:12 PM
4 Feb
17:44
09:44
11:44
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 12:55 PM to Feb-04-2026 12:59 PM
4 Feb
16:43
08:43
10:43
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 12:51 PM to Feb-04-2026 12:55 PM
4 Feb
15:42
07:42
09:42
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 12:55 PM to Feb-04-2026 12:51 PM
4 Feb
15:38
07:38
09:38
Time Adjustment
Estimated Gate Arrival changed from Feb-04-2026 1:15 PM to Feb-04-2026 1:17 PM
4 Feb
15:37
07:37
09:37
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 12:51 PM to Feb-04-2026 12:55 PM
4 Feb
15:32
07:32
09:32
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 1:08 PM to Feb-04-2026 12:51 PM
4 Feb
15:31
07:31
09:31
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 1:03 PM to Feb-04-2026 1:08 PM
4 Feb
15:31
07:31
09:31
Time Adjustment
Actual Runway Departure changed to Feb-04-2026 7:30 AM
4 Feb
15:01
07:01
09:01
Time Adjustment
Estimated Runway Departure changed from Feb-04-2026 7:23 AM to Feb-04-2026 7:30 AM
4 Feb
15:01
07:01
09:01
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 1:07 PM to Feb-04-2026 1:03 PM
4 Feb
15:01
07:01
09:01
Status Active
Estimated Gate Departure changed from Feb-04-2026 7:05 AM to Feb-04-2026 7:01 AM
Actual Gate Departure changed to Feb-04-2026 7:01 AM
Estimated Gate Arrival changed from Feb-04-2026 1:19 PM to Feb-04-2026 1:15 PM
Status changed from Scheduled to Active
4 Feb
14:35
06:35
08:35
Time Adjustment
Estimated Runway Departure changed from Feb-04-2026 7:35 AM to Feb-04-2026 7:23 AM
4 Feb
14:35
06:35
08:35
Time Adjustment
Estimated Runway Arrival changed from Feb-04-2026 1:12 PM to Feb-04-2026 1:07 PM
4 Feb
14:34
06:34
08:34
Time Adjustment
Estimated Gate Departure changed from Feb-04-2026 7:10 AM to Feb-04-2026 7:05 AM
Estimated Gate Arrival changed from Feb-04-2026 1:24 PM to Feb-04-2026 1:19 PM
4 Feb
13:43
05:43
07:43
Time Adjustment
Scheduled Runway Departure changed from Feb-04-2026 7:28 AM to Feb-04-2026 7:35 AM
Scheduled Runway Arrival changed from Feb-04-2026 1:03 PM to Feb-04-2026 1:12 PM
4 Feb
13:43
05:43
07:43
Time Adjustment
Estimated Runway Departure changed from Feb-04-2026 7:28 AM to Feb-04-2026 7:35 AM
Estimated Gate Departure changed to Feb-04-2026 7:10 AM
Estimated Runway Arrival changed to Feb-04-2026 1:12 PM
4 Feb
13:42
05:42
07:42
Time Adjustment
Estimated Gate Arrival changed to Feb-04-2026 1:24 PM
4 Feb
12:44
04:44
06:44
Gate Adjustment
Baggage changed to 11
4 Feb
11:33
03:33
05:33
Time Adjustment
Estimated Runway Departure changed to Feb-04-2026 7:28 AM
4 Feb
11:32
03:32
05:32
Gate Adjustment
Departure Gate changed from B5 to S2
4 Feb
11:12
03:12
05:12
Equipment Adjustment
Tail Number changed from N313DU to N321DU
4 Feb
10:20
02:20
04:20
Gate Adjustment
Arrival Gate changed from M7 to M6
4 Feb
05:06
21:06
23:06
Gate Adjustment
Departure Gate changed from B7 to B5
3 Feb
18:01
10:01
12:01
Gate Adjustment
Arrival Gate changed from M9 to M7
3 Feb
17:21
09:21
11:21
Equipment Adjustment
Tail Number changed from N309DU to N313DU
3 Feb
15:11
07:11
09:11
Time Adjustment
Scheduled Runway Departure changed to Feb-04-2026 7:28 AM
Scheduled Runway Arrival changed to Feb-04-2026 1:03 PM
3 Feb
09:33
01:33
03:33
Gate Adjustment
Arrival Gate changed from M7 to M9
3 Feb
04:53
20:53
22:53
Gate Adjustment
Departure Gate changed from A9 to B7
2 Feb
18:32
10:32
12:32
Gate Adjustment
Arrival Gate changed from M9 to M7
2 Feb
09:32
01:32
03:32
Gate Adjustment
Arrival Gate changed from M8 to M9
2 Feb
05:14
21:14
23:14
Gate Adjustment
Departure Gate changed from B7 to A9
2 Feb
05:10
21:10
23:10
Equipment Adjustment
Tail Number changed to N309DU
Actual Equipment changed to 223
2 Feb
03:53
19:53
21:53
Gate Adjustment
Departure Gate changed to B7
Arrival Gate changed to M8
1 Feb
18:17
10:17
12:17
Record Created
1 Feb
18:17
10:17
12:17
Time Adjustment
Scheduled Gate Departure changed to Feb-04-2026 7:10 AM
Scheduled Gate Arrival changed to Feb-04-2026 1:22 PM
Arrival Terminal changed to 5
Scheduled Equipment changed to 223