(DL) Delta Air Lines 1221 Flight Details
Delayed by 2h 45m | Scheduled
Departure
MKE
Milwaukee Mitchell International Airport, WI, US
Flight Gate Times
15-Mar-2026
Scheduled
05:45
CDT
Estimated
08:30
CDT
Total Departure Delay: 2 h 45 mins
Flight Runway Times
15-Mar-2026
Scheduled
05:53
CDT
Estimated
08:40
CDT
Runway Delay: 2 h 47 mins
Terminal
-
Gate
D46
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 4m
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
15-Mar-2026
Scheduled
08:49
EDT
Estimated
11:30
EDT
Total Arrival Delay: 2 h 41 mins
Flight Runway Times
15-Mar-2026
Scheduled
08:28
EDT
Estimated
11:23
EDT
Runway Delay: 2 h 55 mins
Terminal
S
Gate
A3
Baggage Claim
9
Tail Number
N962DZ
Flight Time
Estimated
2h
Flight Notes
Also marketed as (AM) Aeromexico 4024, (LA) LATAM Airlines 8475
Event Timeline
Date
Event
Data Updated
15 Mar
11:41
06:41
07:41
Gate Adjustment
Arrival Gate changed from A10 to A3
15 Mar
08:33
03:33
04:33
Gate Adjustment
Baggage changed from 2 to 9
15 Mar
08:22
03:22
04:22
Time Adjustment
Estimated Runway Arrival changed from Mar-15-2026 11:19 AM to Mar-15-2026 11:23 AM
15 Mar
08:22
03:22
04:22
Time Adjustment
Estimated Gate Arrival changed from Mar-15-2026 11:27 AM to Mar-15-2026 11:30 AM
15 Mar
08:21
03:21
04:21
Gate Adjustment
Arrival Gate changed from D8 to A10
15 Mar
07:54
02:54
03:54
Time Adjustment
Estimated Runway Departure changed to Mar-15-2026 8:40 AM
Estimated Runway Arrival changed to Mar-15-2026 11:19 AM
15 Mar
07:48
02:48
03:48
Gate Adjustment
Arrival Gate changed from A19 to D8
14 Mar
19:58
14:58
15:58
Time Adjustment
Estimated Gate Departure changed to Mar-15-2026 8:30 AM
Estimated Gate Arrival changed from Mar-15-2026 8:37 AM to Mar-15-2026 11:27 AM
14 Mar
19:58
14:58
15:58
Gate Adjustment
Baggage changed from 3 to 2
14 Mar
10:51
05:51
06:51
Time Adjustment
Scheduled Runway Departure changed from Mar-15-2026 6:02 AM to Mar-15-2026 5:53 AM
Scheduled Runway Arrival changed from Mar-15-2026 8:42 AM to Mar-15-2026 8:28 AM
14 Mar
10:46
05:46
06:46
Time Adjustment
Scheduled Runway Departure changed to Mar-15-2026 6:02 AM
Scheduled Runway Arrival changed to Mar-15-2026 8:42 AM
14 Mar
07:56
02:56
03:56
Gate Adjustment
Baggage changed from 8 to 3
13 Mar
22:44
17:44
18:44
Time Adjustment
Estimated Gate Arrival changed to Mar-15-2026 8:37 AM
13 Mar
18:54
13:54
14:54
Gate Adjustment
Baggage changed to 8
13 Mar
12:54
07:54
08:54
Equipment Adjustment
Tail Number changed from N939DZ to N962DZ
13 Mar
04:14
23:14
00:14
Equipment Adjustment
Tail Number changed to N939DZ
Actual Equipment changed to 7S9
13 Mar
02:54
21:54
22:54
Gate Adjustment
Departure Gate changed to D46
Arrival Gate changed to A19
12 Mar
18:17
13:17
14:17
Record Created
12 Mar
18:17
13:17
14:17
Time Adjustment
Scheduled Gate Departure changed to Mar-15-2026 5:45 AM
Scheduled Gate Arrival changed to Mar-15-2026 8:49 AM
Arrival Terminal changed to S
Scheduled Equipment changed to 739