(DL) Delta Air Lines 4157 Flight Details
On time | Scheduled
Departure
BOI
Boise Air Terminal, ID, US
Flight Gate Times
25-May-2026
Scheduled
15:14
MDT
Actual
--
Total Departure Delay: -
Flight Runway Times
25-May-2026
Scheduled
15:17
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B22
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 41m
Arrival
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
25-May-2026
Scheduled
15:55
PDT
Estimated
15:46
PDT
Total Arrival Delay: -
Flight Runway Times
25-May-2026
Scheduled
15:21
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B4
Baggage Claim
6
Tail Number
N320SY
Flight Time
Estimated
1h 32m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Also marketed as (KL) KLM 5643, (VS) Virgin Atlantic 2334
Event Timeline
Date
Event
Data Updated
24 May
21:23
15:23
14:23
Gate Adjustment
Arrival Gate changed from A7 to B4
24 May
21:21
15:21
14:21
Time Adjustment
Scheduled Runway Departure changed to May-25-2026 3:17 PM
Scheduled Runway Arrival changed to May-25-2026 3:21 PM
24 May
20:18
14:18
13:18
Gate Adjustment
Departure Gate changed from B20 to B22
24 May
16:34
10:34
09:34
Gate Adjustment
Departure Gate changed from B14 to B20
24 May
11:17
05:17
04:17
Gate Adjustment
Arrival Gate changed from B5A to A7
24 May
10:35
04:35
03:35
Gate Adjustment
Arrival Gate changed from S3 to B5A
24 May
09:15
03:15
02:15
Time Adjustment
Estimated Gate Arrival changed to May-25-2026 3:46 PM
24 May
05:00
23:00
22:00
Gate Adjustment
Baggage changed to 6
23 May
17:39
11:39
10:39
Gate Adjustment
Arrival Gate changed from A6 to S3
Tail Number changed from N325SY to N320SY
23 May
06:28
00:28
23:28
Equipment Adjustment
Tail Number changed from N285SY to N325SY
23 May
06:28
00:28
23:28
Equipment Adjustment
Tail Number changed from N294SY to N285SY
22 May
20:56
14:56
13:56
Gate Adjustment
Arrival Gate changed from A7 to A6
22 May
19:12
13:12
12:12
Gate Adjustment
Departure Gate changed to B14
Arrival Gate changed to A7
Tail Number changed to N294SY
Actual Equipment changed to E75
22 May
18:20
12:20
11:20
Record Created
22 May
18:20
12:20
11:20
Time Adjustment
Scheduled Gate Departure changed to May-25-2026 3:14 PM
Scheduled Gate Arrival changed to May-25-2026 3:55 PM
Scheduled Equipment changed to E7W