(DL) Delta Air Lines 1221 Flight Details
On time | Scheduled
Departure
MKE
Milwaukee Mitchell International Airport, WI, US
Flight Gate Times
13-Feb-2026
Scheduled
05:23
CST
Actual
--
Total Departure Delay: -
Flight Runway Times
13-Feb-2026
Scheduled
05:31
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
D46
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 16m
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
13-Feb-2026
Scheduled
08:39
EST
Estimated
08:20
EST
Total Arrival Delay: -
Flight Runway Times
13-Feb-2026
Scheduled
08:12
EST
Actual
--
Runway Delay: -
Terminal
S
Gate
A19
Baggage Claim
3
Tail Number
N919DU
Flight Time
Estimated
1h 57m
Flight Notes
Also marketed as (AM) Aeromexico 4024, (KE) Korean Air 6964, (LA) LATAM Airlines 6221
Event Timeline
Date
Event
Data Updated
13 Feb
02:00
20:00
21:00
Gate Adjustment
Baggage changed from 8 to 3
12 Feb
11:31
05:31
06:31
Time Adjustment
Scheduled Runway Departure changed from Feb-13-2026 5:47 AM to Feb-13-2026 5:31 AM
Scheduled Runway Arrival changed from Feb-13-2026 8:27 AM to Feb-13-2026 8:12 AM
12 Feb
11:26
05:26
06:26
Time Adjustment
Scheduled Runway Departure changed to Feb-13-2026 5:47 AM
Scheduled Runway Arrival changed to Feb-13-2026 8:27 AM
12 Feb
09:17
03:17
04:17
Gate Adjustment
Departure Gate changed from D44 to D46
12 Feb
08:49
02:49
03:49
Gate Adjustment
Baggage changed from 4 to 8
11 Feb
23:25
17:25
18:25
Time Adjustment
Estimated Gate Arrival changed to Feb-13-2026 8:20 AM
11 Feb
19:44
13:44
14:44
Gate Adjustment
Baggage changed to 4
11 Feb
10:26
04:26
05:26
Gate Adjustment
Departure Gate changed from D46 to D44
11 Feb
05:10
23:10
00:10
Equipment Adjustment
Tail Number changed to N919DU
Actual Equipment changed to 7S9
11 Feb
03:53
21:53
22:53
Gate Adjustment
Departure Gate changed to D46
Arrival Gate changed to A19
10 Feb
18:18
12:18
13:18
Record Created
10 Feb
18:18
12:18
13:18
Time Adjustment
Scheduled Gate Departure changed to Feb-13-2026 5:23 AM
Scheduled Gate Arrival changed to Feb-13-2026 8:39 AM
Arrival Terminal changed to S
Scheduled Equipment changed to 739