(DL) Delta Air Lines 1221 Flight Details
On time | Scheduled
Departure
MKE
Milwaukee Mitchell International Airport, WI, US
Flight Gate Times
25-Nov-2025
Scheduled
05:45
CST
Estimated
05:45
CST
Total Departure Delay: -
Flight Runway Times
25-Nov-2025
Scheduled
06:00
CST
Estimated
06:00
CST
Runway Delay: -
Terminal
-
Gate
D46
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 8m
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
25-Nov-2025
Scheduled
08:53
EST
Estimated
08:42
EST
Total Arrival Delay: -
Flight Runway Times
25-Nov-2025
Scheduled
08:33
EST
Estimated
08:33
EST
Runway Delay: -
Terminal
S
Gate
T7
Baggage Claim
1
Tail Number
N956DZ
Flight Time
Estimated
1h 57m
Flight Notes
Also marketed as (AM) Aeromexico 4024, (KE) Korean Air 6964, (LA) LATAM Airlines 6131
Event Timeline
Date
Event
Data Updated
25 Nov
09:01
03:01
04:01
Gate Adjustment
Baggage changed from 4 to 1
25 Nov
08:51
02:51
03:51
Time Adjustment
Estimated Gate Departure changed to Nov-25-2025 5:45 AM
Estimated Runway Arrival changed to Nov-25-2025 8:33 AM
25 Nov
08:51
02:51
03:51
Gate Adjustment
Arrival Gate changed from B28 to T7
25 Nov
08:49
02:49
03:49
Gate Adjustment
Arrival Gate changed from A19 to B28
25 Nov
08:45
02:45
03:45
Time Adjustment
Estimated Runway Departure changed to Nov-25-2025 6:00 AM
25 Nov
00:16
18:16
19:16
Gate Adjustment
Baggage changed from 9 to 4
24 Nov
11:51
05:51
06:51
Time Adjustment
Scheduled Runway Departure changed from Nov-25-2025 5:59 AM to Nov-25-2025 6:00 AM
Scheduled Runway Arrival changed from Nov-25-2025 8:43 AM to Nov-25-2025 8:33 AM
24 Nov
11:46
05:46
06:46
Time Adjustment
Scheduled Runway Departure changed to Nov-25-2025 5:59 AM
Scheduled Runway Arrival changed to Nov-25-2025 8:43 AM
24 Nov
08:38
02:38
03:38
Gate Adjustment
Baggage changed from 8 to 9
23 Nov
23:44
17:44
18:44
Time Adjustment
Estimated Gate Arrival changed to Nov-25-2025 8:42 AM
23 Nov
23:24
17:24
18:24
Gate Adjustment
Departure Gate changed from D44 to D46
23 Nov
19:54
13:54
14:54
Gate Adjustment
Baggage changed to 8
23 Nov
05:11
23:11
00:11
Equipment Adjustment
Tail Number changed to N956DZ
Actual Equipment changed to 7S9
23 Nov
02:15
20:15
21:15
Gate Adjustment
Departure Gate changed to D44
Arrival Gate changed to A19
22 Nov
18:17
12:17
13:17
Record Created
22 Nov
18:17
12:17
13:17
Time Adjustment
Scheduled Gate Departure changed to Nov-25-2025 5:45 AM
Scheduled Gate Arrival changed to Nov-25-2025 8:53 AM
Arrival Terminal changed to S
Scheduled Equipment changed to 739