(UA) United Airlines 1646 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
02-May-2026
Scheduled
17:53
MDT
Estimated
17:53
MDT
Total Departure Delay: -
Flight Runway Times
02-May-2026
Scheduled
18:16
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B37
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
1h 46m
Arrival
OKC
Will Rogers World Airport, OK, US
Flight Gate Times
02-May-2026
Scheduled
20:39
CDT
Estimated
20:39
CDT
Total Arrival Delay: -
Flight Runway Times
02-May-2026
Scheduled
20:33
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
5
Baggage Claim
-
Tail Number
N37287
Flight Time
Estimated
1h 46m
Flight Notes
Also marketed as (AC) Air Canada 4446
Event Timeline
Date
Event
Data Updated
2 May
01:41
19:41
20:41
Gate Adjustment
Arrival Gate changed to 5
2 May
00:01
18:01
19:01
Time Adjustment
Scheduled Runway Departure changed from May-02-2026 6:03 PM to May-02-2026 6:16 PM
Scheduled Runway Arrival changed from May-02-2026 8:12 PM to May-02-2026 8:33 PM
1 May
23:56
17:56
18:56
Time Adjustment
Scheduled Runway Departure changed to May-02-2026 6:03 PM
Scheduled Runway Arrival changed to May-02-2026 8:12 PM
1 May
22:47
16:47
17:47
Gate Adjustment
Departure Gate changed to B37
1 May
01:47
19:47
20:47
Equipment Adjustment
Tail Number changed from N76516 to N37287
30 Apr
21:05
15:05
16:05
Equipment Adjustment
Tail Number changed from N87527 to N76516
30 Apr
02:11
20:11
21:11
Equipment Adjustment
Tail Number changed to N87527
Actual Equipment changed to 7S8
30 Apr
02:11
20:11
21:11
Time Adjustment
Estimated Gate Departure changed to May-02-2026 5:53 PM
Estimated Gate Arrival changed to May-02-2026 8:39 PM
29 Apr
18:44
12:44
13:44
Record Created
29 Apr
18:44
12:44
13:44
Time Adjustment
Scheduled Gate Departure changed to May-02-2026 5:53 PM
Scheduled Gate Arrival changed to May-02-2026 8:39 PM
Scheduled Equipment changed to 738