(UA) United Airlines 450 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
19-Apr-2026
Scheduled
19:10
MDT
Estimated
19:10
MDT
Total Departure Delay: -
Flight Runway Times
19-Apr-2026
Scheduled
19:30
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A32
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
2h 26m
Arrival
ONT
Ontario International Airport, CA, US
Flight Gate Times
19-Apr-2026
Scheduled
20:36
PDT
Estimated
20:36
PDT
Total Arrival Delay: -
Flight Runway Times
19-Apr-2026
Scheduled
20:33
PDT
Actual
--
Runway Delay: -
Terminal
2
Gate
-
Baggage Claim
-
Tail Number
N37263
Flight Time
Estimated
2h 26m
Flight Notes
Also marketed as (AC) Air Canada 3499
Event Timeline
Date
Event
Data Updated
19 Apr
01:16
19:16
18:16
Time Adjustment
Scheduled Runway Departure changed from Apr-19-2026 7:17 PM to Apr-19-2026 7:30 PM
Scheduled Runway Arrival changed from Apr-19-2026 8:12 PM to Apr-19-2026 8:33 PM
19 Apr
01:11
19:11
18:11
Time Adjustment
Scheduled Runway Departure changed to Apr-19-2026 7:17 PM
Scheduled Runway Arrival changed to Apr-19-2026 8:12 PM
19 Apr
00:08
18:08
17:08
Gate Adjustment
Departure Gate changed to A32
18 Apr
23:14
17:14
16:14
Equipment Adjustment
Tail Number changed from N76288 to N37263
17 Apr
21:45
15:45
14:45
Equipment Adjustment
Tail Number changed from N34222 to N76288
17 Apr
17:02
11:02
10:02
Equipment Adjustment
Tail Number changed to N34222
Actual Equipment changed to 7S8
17 Apr
17:02
11:02
10:02
Time Adjustment
Estimated Gate Departure changed to Apr-19-2026 7:10 PM
Estimated Gate Arrival changed to Apr-19-2026 8:36 PM
16 Apr
18:47
12:47
11:47
Record Created
16 Apr
18:47
12:47
11:47
Time Adjustment
Scheduled Gate Departure changed to Apr-19-2026 7:10 PM
Scheduled Gate Arrival changed to Apr-19-2026 8:36 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to 738