(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
17-May-2026
Scheduled
13:10
CDT
Estimated
13:10
CDT
Total Departure Delay: -
Flight Runway Times
17-May-2026
Scheduled
13:39
CDT
Estimated
13:39
CDT
Runway Delay: -
Terminal
1
Gate
C25
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
4h 4m
Arrival
PHX
Phoenix Sky Harbor International Airport, AZ, US
Flight Gate Times
17-May-2026
Scheduled
15:14
MST
Estimated
15:14
MST
Total Arrival Delay: -
Flight Runway Times
17-May-2026
Scheduled
14:57
MST
Estimated
14:57
MST
Runway Delay: -
Terminal
3
Gate
E9
Baggage Claim
5
Tail Number
N75428
Flight Time
Estimated
4h 4m
Flight Notes
Also marketed as (AC) Air Canada 5229
Event Timeline
Date
Event
Data Updated
17 May
16:09
11:09
09:09
Time Adjustment
Scheduled Runway Arrival changed from May-17-2026 3:09 PM to May-17-2026 2:57 PM
17 May
16:09
11:09
09:09
Time Adjustment
Estimated Runway Arrival changed from May-17-2026 3:09 PM to May-17-2026 2:57 PM
17 May
15:53
10:53
08:53
Gate Adjustment
Departure Gate changed from C17 to C25
17 May
15:53
10:53
08:53
Gate Adjustment
Arrival Gate changed from E10 to E9
17 May
15:52
10:52
08:52
Time Adjustment
Estimated Runway Departure changed to May-17-2026 1:39 PM
Estimated Runway Arrival changed to May-17-2026 3:09 PM
17 May
10:17
05:17
03:17
Gate Adjustment
Departure Gate changed from B17 to C17
17 May
07:59
02:59
00:59
Gate Adjustment
Departure Gate changed from C11 to B17
17 May
02:35
21:35
19:35
Gate Adjustment
Departure Gate changed from C21 to C11
17 May
02:23
21:23
19:23
Gate Adjustment
Departure Gate changed from B9 to C21
17 May
01:29
20:29
18:29
Equipment Adjustment
Tail Number changed from N68880 to N75428
16 May
20:05
15:05
13:05
Equipment Adjustment
Tail Number changed from N66825 to N68880
16 May
18:16
13:16
11:16
Time Adjustment
Scheduled Runway Departure changed to May-17-2026 1:39 PM
Scheduled Runway Arrival changed to May-17-2026 3:09 PM
16 May
12:17
07:17
05:17
Gate Adjustment
Arrival Gate changed to E10
Baggage changed to 5
16 May
09:59
04:59
02:59
Equipment Adjustment
Tail Number changed from N75428 to N66825
15 May
23:05
18:05
16:05
Gate Adjustment
Departure Gate changed to B9
15 May
19:47
14:47
12:47
Equipment Adjustment
Tail Number changed from N39475 to N75428
14 May
23:29
18:29
16:29
Equipment Adjustment
Tail Number changed to N39475
Actual Equipment changed to 7S9
14 May
23:29
18:29
16:29
Time Adjustment
Estimated Gate Departure changed to May-17-2026 1:10 PM
Estimated Gate Arrival changed to May-17-2026 3:14 PM
14 May
18:48
13:48
11:48
Record Created
14 May
18:48
13:48
11:48
Time Adjustment
Scheduled Gate Departure changed to May-17-2026 1:10 PM
Scheduled Gate Arrival changed to May-17-2026 3:14 PM
Departure Terminal changed to 1
Arrival Terminal changed to 3
Scheduled Equipment changed to 739