(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
06-Sep-2026
Scheduled
13:30
CDT
Estimated
13:30
CDT
Total Departure Delay: -
Flight Runway Times
06-Sep-2026
Scheduled
13:59
CDT
Estimated
13:59
CDT
Runway Delay: -
Terminal
1
Gate
C25
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
3h 50m
Arrival
PHX
Phoenix Sky Harbor International Airport, AZ, US
Flight Gate Times
06-Sep-2026
Scheduled
15:20
MST
Estimated
15:20
MST
Total Arrival Delay: -
Flight Runway Times
06-Sep-2026
Scheduled
15:09
MST
Estimated
15:09
MST
Runway Delay: -
Terminal
3
Gate
E7
Baggage Claim
5
Tail Number
N39423
Flight Time
Estimated
3h 50m
Flight Notes
Also marketed as (AC) Air Canada 5229, (SN) Brussels Airlines 8871
Event Timeline
Date
Event
Data Updated
6 Sep
16:04
11:04
09:04
Time Adjustment
Scheduled Runway Arrival changed from Sep-06-2026 3:15 PM to Sep-06-2026 3:09 PM
6 Sep
16:04
11:04
09:04
Time Adjustment
Estimated Runway Departure changed to Sep-06-2026 1:59 PM
Estimated Runway Arrival changed to Sep-06-2026 3:09 PM
6 Sep
14:26
09:26
07:26
Gate Adjustment
Departure Gate changed from C29 to C25
6 Sep
13:56
08:56
06:56
Gate Adjustment
Departure Gate changed from C21 to C29
6 Sep
12:32
07:32
05:32
Equipment Adjustment
Tail Number changed from N36476 to N39423
6 Sep
03:50
22:50
20:50
Gate Adjustment
Arrival Gate changed from E8 to E7
6 Sep
03:50
22:50
20:50
Gate Adjustment
Arrival Gate changed from E5 to E8
6 Sep
02:21
21:21
19:21
Gate Adjustment
Arrival Gate changed from E1 to E5
5 Sep
23:56
18:56
16:56
Gate Adjustment
Departure Gate changed from B6 to C21
5 Sep
18:36
13:36
11:36
Time Adjustment
Scheduled Runway Departure changed to Sep-06-2026 1:59 PM
Scheduled Runway Arrival changed to Sep-06-2026 3:15 PM
5 Sep
16:14
11:14
09:14
Gate Adjustment
Departure Gate changed from B7 to B6
5 Sep
14:20
09:20
07:20
Gate Adjustment
Arrival Gate changed to E1
Baggage changed to 5
4 Sep
22:39
17:39
15:39
Gate Adjustment
Departure Gate changed to B7
4 Sep
14:32
09:32
07:32
Equipment Adjustment
Tail Number changed to N36476
Actual Equipment changed to 7S9
4 Sep
14:32
09:32
07:32
Time Adjustment
Estimated Gate Departure changed to Sep-06-2026 1:30 PM
Estimated Gate Arrival changed to Sep-06-2026 3:20 PM
3 Sep
18:49
13:49
11:49
Record Created
3 Sep
18:49
13:49
11:49
Time Adjustment
Scheduled Gate Departure changed to Sep-06-2026 1:30 PM
Scheduled Gate Arrival changed to Sep-06-2026 3:20 PM
Departure Terminal changed to 1
Arrival Terminal changed to 3
Scheduled Equipment changed to 739