(DL) Delta Air Lines 3954 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
16-Dec-2025
Scheduled
21:30
PST
Actual
--
Total Departure Delay: -
Flight Runway Times
16-Dec-2025
Scheduled
21:49
PST
Actual
--
Runway Delay: -
Terminal
-
Gate
B4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 32m
Arrival
MFR
Rogue Valley International-Medford Airport, OR, US
Flight Gate Times
16-Dec-2025
Scheduled
23:02
PST
Estimated
22:47
PST
Total Arrival Delay: -
Flight Runway Times
16-Dec-2025
Scheduled
22:46
PST
Actual
--
Runway Delay: -
Terminal
-
Gate
6
Baggage Claim
-
Tail Number
N285SY
Flight Time
Estimated
1h 17m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Also marketed as (KL) KLM 6434, (VS) Virgin Atlantic 3034
Event Timeline
Date
Event
Data Updated
16 Dec
05:31
21:31
21:31
Time Adjustment
Scheduled Runway Departure changed to Dec-16-2025 9:49 PM
Scheduled Runway Arrival changed to Dec-16-2025 10:46 PM
16 Dec
02:30
18:30
18:30
Gate Adjustment
Departure Gate changed from A12 to B4
16 Dec
02:20
18:20
18:20
Gate Adjustment
Departure Gate changed from B5A to A12
16 Dec
01:26
17:26
17:26
Gate Adjustment
Departure Gate changed from B4 to B5A
16 Dec
00:28
16:28
16:28
Gate Adjustment
Departure Gate changed from A2 to B4
15 Dec
21:29
13:29
13:29
Gate Adjustment
Departure Gate changed from B5A to A2
15 Dec
20:28
12:28
12:28
Gate Adjustment
Departure Gate changed from A12 to B5A
15 Dec
17:46
09:46
09:46
Gate Adjustment
Departure Gate changed from S6 to A12
15 Dec
17:33
09:33
09:33
Time Adjustment
Estimated Gate Arrival changed to Dec-16-2025 10:47 PM
15 Dec
11:33
03:33
03:33
Gate Adjustment
Departure Gate changed from B1 to S6
15 Dec
05:43
21:43
21:43
Gate Adjustment
Arrival Gate changed from 4 to 6
15 Dec
02:26
18:26
18:26
Gate Adjustment
Departure Gate changed from B5A to B1
Tail Number changed from N278SY to N285SY
14 Dec
18:49
10:49
10:49
Gate Adjustment
Departure Gate changed from B6 to B5A
14 Dec
16:22
08:22
08:22
Gate Adjustment
Arrival Gate changed from 6 to 4
Tail Number changed to N278SY
Actual Equipment changed to E75
13 Dec
22:32
14:32
14:32
Gate Adjustment
Departure Gate changed to B6
Arrival Gate changed to 6
13 Dec
18:18
10:18
10:18
Record Created
13 Dec
18:18
10:18
10:18
Time Adjustment
Scheduled Gate Departure changed to Dec-16-2025 9:30 PM
Scheduled Gate Arrival changed to Dec-16-2025 11:02 PM
Scheduled Equipment changed to E7W