(DL) Delta Air Lines 1221 Flight Details
On time | Scheduled
Departure
MKE
Milwaukee Mitchell International Airport, WI, US
Flight Gate Times
09-Jan-2026
Scheduled
05:30
CST
Actual
--
Total Departure Delay: -
Flight Runway Times
09-Jan-2026
Scheduled
05:38
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
D46
Craft Type
Airbus A321 (sharklets)
32B
Flight Time
Scheduled
2h 18m
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
09-Jan-2026
Scheduled
08:48
EST
Estimated
08:31
EST
Total Arrival Delay: -
Flight Runway Times
09-Jan-2026
Scheduled
08:22
EST
Actual
--
Runway Delay: -
Terminal
S
Gate
A19
Baggage Claim
2
Tail Number
N309DN
Flight Time
Estimated
2h 1m
Flight Notes
Also marketed as (AM) Aeromexico 4024, (KE) Korean Air 6964, (LA) LATAM Airlines 6221
Event Timeline
Date
Event
Data Updated
8 Jan
11:36
05:36
06:36
Time Adjustment
Scheduled Runway Departure changed from Jan-09-2026 5:47 AM to Jan-09-2026 5:38 AM
Scheduled Runway Arrival changed from Jan-09-2026 8:25 AM to Jan-09-2026 8:22 AM
8 Jan
11:31
05:31
06:31
Time Adjustment
Scheduled Runway Departure changed to Jan-09-2026 5:47 AM
Scheduled Runway Arrival changed to Jan-09-2026 8:25 AM
8 Jan
09:29
03:29
04:29
Gate Adjustment
Departure Gate changed from D44 to D46
7 Jan
23:34
17:34
18:34
Time Adjustment
Estimated Gate Arrival changed to Jan-09-2026 8:31 AM
7 Jan
19:49
13:49
14:49
Gate Adjustment
Baggage changed to 2
7 Jan
12:09
06:09
07:09
Equipment Adjustment
Tail Number changed from N321DH to N309DN
7 Jan
09:33
03:33
04:33
Gate Adjustment
Departure Gate changed from D46 to D44
7 Jan
05:06
23:06
00:06
Equipment Adjustment
Tail Number changed to N321DH
Actual Equipment changed to 32B
7 Jan
03:52
21:52
22:52
Gate Adjustment
Departure Gate changed to D46
Arrival Gate changed to A19
6 Jan
18:18
12:18
13:18
Record Created
6 Jan
18:18
12:18
13:18
Time Adjustment
Scheduled Gate Departure changed to Jan-09-2026 5:30 AM
Scheduled Gate Arrival changed to Jan-09-2026 8:48 AM
Arrival Terminal changed to S
Scheduled Equipment changed to 321