(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
21-Jul-2026
Scheduled
13:30
CDT
Estimated
13:30
CDT
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
13:59
CDT
Estimated
13:59
CDT
Runway Delay: -
Terminal
1
Gate
B17
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
3h 49m
Arrival
PHX
Phoenix Sky Harbor International Airport, AZ, US
Flight Gate Times
21-Jul-2026
Scheduled
15:19
MST
Estimated
15:19
MST
Total Arrival Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
15:14
MST
Estimated
15:14
MST
Runway Delay: -
Terminal
3
Gate
E9
Baggage Claim
5
Tail Number
N38424
Flight Time
Estimated
3h 49m
Flight Notes
Also marketed as (AC) Air Canada 5229
Event Timeline
Date
Event
Data Updated
21 Jul
15:14
10:14
08:14
Gate Adjustment
Departure Gate changed from C27 to B17
21 Jul
15:12
10:12
08:12
Time Adjustment
Estimated Runway Departure changed to Jul-21-2026 1:59 PM
Estimated Runway Arrival changed to Jul-21-2026 3:14 PM
21 Jul
05:11
00:11
22:11
Gate Adjustment
Arrival Gate changed from E3 to E9
21 Jul
02:30
21:30
19:30
Gate Adjustment
Arrival Gate changed from E9 to E3
21 Jul
00:08
19:08
17:08
Equipment Adjustment
Tail Number changed from N27477 to N38424
20 Jul
18:38
13:38
11:38
Gate Adjustment
Departure Gate changed from C21 to C27
20 Jul
18:36
13:36
11:36
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 1:35 PM to Jul-21-2026 1:59 PM
Scheduled Runway Arrival changed from Jul-21-2026 2:31 PM to Jul-21-2026 3:14 PM
20 Jul
18:31
13:31
11:31
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 1:35 PM
Scheduled Runway Arrival changed to Jul-21-2026 2:31 PM
20 Jul
18:26
13:26
11:26
Equipment Adjustment
Tail Number changed from N77430 to N27477
20 Jul
12:08
07:08
05:08
Gate Adjustment
Arrival Gate changed from E5 to E9
20 Jul
11:56
06:56
04:56
Gate Adjustment
Arrival Gate changed to E5
Baggage changed to 5
19 Jul
23:08
18:08
16:08
Gate Adjustment
Departure Gate changed to C21
18 Jul
22:14
17:14
15:14
Equipment Adjustment
Tail Number changed to N77430
Actual Equipment changed to 7S9
18 Jul
22:14
17:14
15:14
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 1:30 PM
Estimated Gate Arrival changed to Jul-21-2026 3:19 PM
18 Jul
18:50
13:50
11:50
Record Created
18 Jul
18:50
13:50
11:50
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 1:30 PM
Scheduled Gate Arrival changed to Jul-21-2026 3:19 PM
Departure Terminal changed to 1
Arrival Terminal changed to 3
Scheduled Equipment changed to 739