(DL) Delta Air Lines 421 Flight Details
On time | Departed
Departure
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
31-Jul-2026
Scheduled
12:15
EDT
Actual
12:24
EDT
Total Departure Delay: 9 mins
Flight Runway Times
31-Jul-2026
Scheduled
12:32
EDT
Actual
12:42
EDT
Runway Delay: 10 mins
Terminal
M
Gate
A20
Craft Type
Boeing 757-200 (winglets) Passenger
75W
Flight Time
Scheduled
4h 13m
Arrival
LAS
Las Vegas Harry Reid International Airport, NV, US
Flight Gate Times
31-Jul-2026
Scheduled
13:28
PDT
Estimated
13:34
PDT
Total Arrival Delay: 6 mins
Flight Runway Times
31-Jul-2026
Scheduled
13:18
PDT
Estimated
13:29
PDT
Runway Delay: 11 mins
Terminal
1
Gate
D34
Baggage Claim
-
Tail Number
N686DA
Flight Time
Estimated
4h 10m
Flight Notes
Also marketed as (KE) Korean Air 3480, (WS) WestJet 8120
Event Timeline
Date
Event
Data Updated
31 Jul
19:51
15:51
12:51
Time Adjustment
Estimated Runway Departure changed from Jul-31-2026 12:28 PM to Jul-31-2026 12:42 PM
Actual Runway Departure changed from Jul-31-2026 12:28 PM to Jul-31-2026 12:42 PM
Estimated Gate Arrival changed from Jul-31-2026 1:37 PM to Jul-31-2026 1:34 PM
31 Jul
19:47
15:47
12:47
Time Adjustment
Estimated Runway Arrival changed from Jul-31-2026 1:27 PM to Jul-31-2026 1:29 PM
Estimated Gate Arrival changed from Jul-31-2026 1:35 PM to Jul-31-2026 1:37 PM
31 Jul
19:40
15:40
12:40
Time Adjustment
Estimated Runway Arrival changed from Jul-31-2026 1:28 PM to Jul-31-2026 1:27 PM
Estimated Gate Arrival changed from Jul-31-2026 1:36 PM to Jul-31-2026 1:35 PM
31 Jul
19:32
15:32
12:32
Time Adjustment
Estimated Runway Arrival changed from Jul-31-2026 1:08 PM to Jul-31-2026 1:28 PM
Estimated Gate Arrival changed from Jul-31-2026 1:16 PM to Jul-31-2026 1:36 PM
31 Jul
16:28
12:28
09:28
Time Adjustment
Estimated Runway Departure changed from Jul-31-2026 12:41 PM to Jul-31-2026 12:28 PM
Actual Runway Departure changed to Jul-31-2026 12:28 PM
Estimated Runway Arrival changed from Jul-31-2026 1:26 PM to Jul-31-2026 1:08 PM
Estimated Gate Arrival changed from Jul-31-2026 1:34 PM to Jul-31-2026 1:16 PM
31 Jul
16:25
12:25
09:25
Time Adjustment
Estimated Runway Departure changed from Jul-31-2026 12:25 PM to Jul-31-2026 12:41 PM
Estimated Runway Arrival changed from Jul-31-2026 1:06 PM to Jul-31-2026 1:26 PM
31 Jul
16:25
12:25
09:25
Status Active
Estimated Gate Departure changed from Jul-31-2026 12:10 PM to Jul-31-2026 12:24 PM
Actual Gate Departure changed to Jul-31-2026 12:24 PM
Estimated Gate Arrival changed from Jul-31-2026 1:13 PM to Jul-31-2026 1:34 PM
Status changed from Scheduled to Active
31 Jul
16:03
12:03
09:03
Time Adjustment
Estimated Gate Arrival changed from Jul-31-2026 1:25 PM to Jul-31-2026 1:13 PM
Arrival Gate changed from D40 to D34
31 Jul
15:42
11:42
08:42
Time Adjustment
Estimated Runway Departure changed from Jul-31-2026 12:32 PM to Jul-31-2026 12:25 PM
Estimated Gate Departure changed from Jul-31-2026 12:15 PM to Jul-31-2026 12:10 PM
Estimated Runway Arrival changed from Jul-31-2026 1:18 PM to Jul-31-2026 1:06 PM
31 Jul
15:00
11:00
08:00
Time Adjustment
Scheduled Runway Departure changed from Jul-31-2026 12:20 PM to Jul-31-2026 12:32 PM
Scheduled Runway Arrival changed from Jul-31-2026 1:00 PM to Jul-31-2026 1:18 PM
31 Jul
15:00
11:00
08:00
Time Adjustment
Estimated Runway Departure changed to Jul-31-2026 12:32 PM
Estimated Runway Arrival changed to Jul-31-2026 1:18 PM
31 Jul
15:00
11:00
08:00
Time Adjustment
Estimated Gate Arrival changed from Jul-31-2026 1:28 PM to Jul-31-2026 1:25 PM
31 Jul
11:38
07:38
04:38
Time Adjustment
Estimated Gate Departure changed to Jul-31-2026 12:15 PM
31 Jul
11:35
07:35
04:35
Gate Adjustment
Arrival Gate changed from D36 to D40
31 Jul
10:47
06:47
03:47
Time Adjustment
Estimated Gate Arrival changed to Jul-31-2026 1:28 PM
31 Jul
10:34
06:34
03:34
Gate Adjustment
Arrival Gate changed from D42 to D36
31 Jul
07:47
03:47
00:47
Gate Adjustment
Departure Gate changed from A68 to A20
30 Jul
16:24
12:24
09:24
Gate Adjustment
Departure Gate changed from A28 to A68
30 Jul
16:16
12:16
09:16
Time Adjustment
Scheduled Runway Departure changed to Jul-31-2026 12:20 PM
Scheduled Runway Arrival changed to Jul-31-2026 1:00 PM
30 Jul
14:31
10:31
07:31
Gate Adjustment
Departure Gate changed from A20 to A28
30 Jul
13:18
09:18
06:18
Gate Adjustment
Arrival Gate changed from D36 to D42
30 Jul
11:39
07:39
04:39
Equipment Adjustment
Tail Number changed from N6700 to N686DA
30 Jul
11:36
07:36
04:36
Equipment Adjustment
Tail Number changed from N6702 to N6700
30 Jul
11:25
07:25
04:25
Gate Adjustment
Arrival Gate changed from D38 to D36
30 Jul
10:35
06:35
03:35
Gate Adjustment
Arrival Gate changed from D39 to D38
29 Jul
18:09
14:09
11:09
Gate Adjustment
Arrival Gate changed from D43 to D39
29 Jul
17:08
13:08
10:08
Gate Adjustment
Arrival Gate changed from D36 to D43
29 Jul
15:41
11:41
08:41
Gate Adjustment
Arrival Gate changed from D42 to D36
29 Jul
11:30
07:30
04:30
Equipment Adjustment
Tail Number changed from N6706Q to N6702
29 Jul
10:34
06:34
03:34
Gate Adjustment
Departure Gate changed to A20
Arrival Gate changed to D42
Tail Number changed to N6706Q
Actual Equipment changed to 75W
28 Jul
18:21
14:21
11:21
Record Created
28 Jul
18:21
14:21
11:21
Time Adjustment
Scheduled Gate Departure changed to Jul-31-2026 12:15 PM
Scheduled Gate Arrival changed to Jul-31-2026 1:28 PM
Departure Terminal changed to M
Arrival Terminal changed to 1
Scheduled Equipment changed to 757