(WN) Southwest Airlines 1257 Flight Details
On time | Arrived
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
18-Mar-2026
Scheduled
05:00
EDT
Actual
04:54
EDT
Total Departure Delay: -
Flight Runway Times
18-Mar-2026
Scheduled
05:14
EDT
Actual
05:08
EDT
Runway Delay: -
Terminal
B
Gate
B35
Craft Type
Boeing 737MAX 8 Passenger
7M8
Flight Time
Scheduled
4h 45m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
18-Mar-2026
Scheduled
07:45
MDT
Actual
07:14
MDT
Total Arrival Delay: -
Flight Runway Times
18-Mar-2026
Scheduled
07:37
MDT
Actual
07:07
MDT
Runway Delay: -
Terminal
-
Gate
C31
Baggage Claim
2
Tail Number
N1806U
Flight Time
Actual
4h 20m
Event Timeline
Date
Event
Data Updated
18 Mar
13:15
09:15
07:15
Time Adjustment
Actual Gate Arrival changed to Mar-18-2026 7:14 AM
18 Mar
13:08
09:08
07:08
Status Landed
Estimated Runway Arrival changed from Mar-18-2026 7:09 AM to Mar-18-2026 7:07 AM
Actual Runway Arrival changed to Mar-18-2026 7:07 AM
Status changed from Active to Landed
18 Mar
13:01
09:01
07:01
Time Adjustment
Estimated Gate Arrival changed from Mar-18-2026 7:15 AM to Mar-18-2026 7:14 AM
18 Mar
12:44
08:44
06:44
Time Adjustment
Estimated Gate Arrival changed from Mar-18-2026 7:17 AM to Mar-18-2026 7:15 AM
18 Mar
12:16
08:16
06:16
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:16 AM to Mar-18-2026 7:09 AM
Estimated Gate Arrival changed from Mar-18-2026 7:24 AM to Mar-18-2026 7:17 AM
18 Mar
12:11
08:11
06:11
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:12 AM to Mar-18-2026 7:16 AM
Estimated Gate Arrival changed from Mar-18-2026 7:20 AM to Mar-18-2026 7:24 AM
18 Mar
11:51
07:51
05:51
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:09 AM to Mar-18-2026 7:12 AM
Estimated Gate Arrival changed from Mar-18-2026 7:17 AM to Mar-18-2026 7:20 AM
18 Mar
10:20
06:20
04:20
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:13 AM to Mar-18-2026 7:09 AM
Estimated Gate Arrival changed from Mar-18-2026 7:21 AM to Mar-18-2026 7:17 AM
18 Mar
10:00
06:00
04:00
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:17 AM to Mar-18-2026 7:13 AM
Estimated Gate Arrival changed from Mar-18-2026 7:25 AM to Mar-18-2026 7:21 AM
18 Mar
09:45
05:45
03:45
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:13 AM to Mar-18-2026 7:17 AM
Estimated Gate Arrival changed from Mar-18-2026 7:21 AM to Mar-18-2026 7:25 AM
18 Mar
09:30
05:30
03:30
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:21 AM to Mar-18-2026 7:13 AM
Estimated Gate Arrival changed from Mar-18-2026 7:29 AM to Mar-18-2026 7:21 AM
18 Mar
09:25
05:25
03:25
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:27 AM to Mar-18-2026 7:21 AM
Estimated Gate Arrival changed from Mar-18-2026 7:35 AM to Mar-18-2026 7:29 AM
18 Mar
09:20
05:20
03:20
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:13 AM to Mar-18-2026 7:27 AM
Estimated Gate Arrival changed from Mar-18-2026 7:23 AM to Mar-18-2026 7:35 AM
18 Mar
09:15
05:15
03:15
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:10 AM to Mar-18-2026 7:13 AM
18 Mar
09:10
05:10
03:10
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 6:52 AM to Mar-18-2026 7:10 AM
18 Mar
09:08
05:08
03:08
Time Adjustment
Actual Runway Departure changed to Mar-18-2026 5:08 AM
Estimated Runway Arrival changed from Mar-18-2026 7:09 AM to Mar-18-2026 6:52 AM
18 Mar
09:01
05:01
03:01
Time Adjustment
Estimated Gate Departure changed from Mar-18-2026 4:52 AM to Mar-18-2026 4:54 AM
Actual Gate Departure changed from Mar-18-2026 4:52 AM to Mar-18-2026 4:54 AM
18 Mar
08:58
04:58
02:58
Time Adjustment
Estimated Gate Departure changed from Mar-18-2026 4:51 AM to Mar-18-2026 4:52 AM
Actual Gate Departure changed from Mar-18-2026 4:51 AM to Mar-18-2026 4:52 AM
18 Mar
08:57
04:57
02:57
Status Active
Estimated Gate Departure changed from Mar-18-2026 5:00 AM to Mar-18-2026 4:51 AM
Actual Gate Departure changed to Mar-18-2026 4:51 AM
Status changed from Scheduled to Active
18 Mar
08:55
04:55
02:55
Time Adjustment
Estimated Runway Departure changed from Mar-18-2026 5:14 AM to Mar-18-2026 5:08 AM
Estimated Runway Arrival changed from Mar-18-2026 7:15 AM to Mar-18-2026 7:09 AM
18 Mar
08:19
04:19
02:19
Time Adjustment
Estimated Gate Arrival changed from Mar-18-2026 7:45 AM to Mar-18-2026 7:23 AM
18 Mar
08:02
04:02
02:02
Gate Adjustment
Arrival Gate changed from C52 to C31
Baggage changed from 6 to 2
18 Mar
07:42
03:42
01:42
Time Adjustment
Estimated Gate Arrival changed from Mar-18-2026 7:23 AM to Mar-18-2026 7:45 AM
Arrival Gate changed from C62 to C52
Baggage changed from 4 to 6
18 Mar
07:29
03:29
01:29
Time Adjustment
Estimated Runway Arrival changed from Mar-18-2026 7:37 AM to Mar-18-2026 7:15 AM
Estimated Gate Arrival changed from Mar-18-2026 7:45 AM to Mar-18-2026 7:23 AM
18 Mar
07:27
03:27
01:27
Time Adjustment
Estimated Runway Arrival changed to Mar-18-2026 7:37 AM
Estimated Gate Arrival changed to Mar-18-2026 7:45 AM
18 Mar
07:27
03:27
01:27
Time Adjustment
Scheduled Runway Departure changed from Mar-18-2026 5:12 AM to Mar-18-2026 5:14 AM
Estimated Runway Departure changed to Mar-18-2026 5:14 AM
Scheduled Runway Arrival changed from Mar-18-2026 6:53 AM to Mar-18-2026 7:37 AM
17 Mar
21:15
17:15
15:15
Gate Adjustment
Departure Gate changed to B35
17 Mar
18:02
14:02
12:02
Gate Adjustment
Arrival Gate changed from C52 to C62
Baggage changed from 6 to 4
Tail Number changed to N1806U
17 Mar
16:22
12:22
10:22
Gate Adjustment
Arrival Gate changed from C67 to C52
Baggage changed from 5 to 6
17 Mar
15:05
11:05
09:05
Equipment Adjustment
Actual Equipment changed from 73H to 7M8
17 Mar
14:21
10:21
08:21
Gate Adjustment
Arrival Gate changed from C60 to C67
Baggage changed from 6 to 5
17 Mar
14:01
10:01
08:01
Gate Adjustment
Arrival Gate changed to C60
Baggage changed to 6
17 Mar
09:15
05:15
03:15
Time Adjustment
Estimated Gate Departure changed to Mar-18-2026 5:00 AM
Actual Equipment changed from 7M8 to 73H
17 Mar
09:01
05:01
03:01
Time Adjustment
Scheduled Runway Departure changed to Mar-18-2026 5:12 AM
Scheduled Runway Arrival changed to Mar-18-2026 6:53 AM
Actual Equipment changed to 7M8
15 Mar
18:49
14:49
12:49
Record Created
15 Mar
18:49
14:49
12:49
Time Adjustment
Scheduled Gate Departure changed to Mar-18-2026 5:00 AM
Scheduled Gate Arrival changed to Mar-18-2026 7:45 AM
Departure Terminal changed to B
Scheduled Equipment changed to 7M8