(UA) United Airlines 455 Flight Details
Delayed by 16m | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
15-Sep-2026
Scheduled
10:45
EDT
Estimated
11:01
EDT
Total Departure Delay: 16 mins
Flight Runway Times
15-Sep-2026
Scheduled
12:35
EDT
Estimated
11:32
EDT
Runway Delay: -
Terminal
-
Gate
A6
Craft Type
Airbus A320
320
Flight Time
Scheduled
1h 44m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
15-Sep-2026
Scheduled
11:29
CDT
Estimated
12:15
CDT
Total Arrival Delay: 46 mins
Flight Runway Times
15-Sep-2026
Scheduled
12:44
CDT
Estimated
11:10
CDT
Runway Delay: -
Terminal
1
Gate
B19
Baggage Claim
6
Tail Number
N475UA
Flight Time
Estimated
2h 14m
Flight Notes
Also marketed as (AC) Air Canada 4244, (LX) Swiss 3279, (NZ) Air New Zealand 2756
Event Timeline
Date
Event
Data Updated
15 Sep
12:50
08:50
07:50
Time Adjustment
Estimated Runway Departure changed from Sep-15-2026 11:01 AM to Sep-15-2026 11:32 AM
Estimated Gate Departure changed from Sep-15-2026 10:45 AM to Sep-15-2026 11:01 AM
Estimated Gate Arrival changed from Sep-15-2026 11:29 AM to Sep-15-2026 12:15 PM
15 Sep
12:37
08:37
07:37
Time Adjustment
Scheduled Runway Departure changed from Sep-15-2026 11:01 AM to Sep-15-2026 12:35 PM
Scheduled Runway Arrival changed from Sep-15-2026 11:11 AM to Sep-15-2026 12:44 PM
15 Sep
12:37
08:37
07:37
Time Adjustment
Estimated Runway Departure changed to Sep-15-2026 11:01 AM
Estimated Runway Arrival changed to Sep-15-2026 11:10 AM
15 Sep
09:56
05:56
04:56
Gate Adjustment
Arrival Gate changed from B20 to B19
15 Sep
09:56
05:56
04:56
Gate Adjustment
Arrival Gate changed from C30 to B20
15 Sep
03:44
23:44
22:44
Gate Adjustment
Arrival Gate changed from B19 to C30
15 Sep
02:38
22:38
21:38
Gate Adjustment
Arrival Gate changed from C30 to B19
14 Sep
22:38
18:38
17:38
Equipment Adjustment
Tail Number changed from N455UA to N475UA
14 Sep
14:51
10:51
09:51
Time Adjustment
Scheduled Runway Departure changed from Sep-15-2026 10:49 AM to Sep-15-2026 11:01 AM
Scheduled Runway Arrival changed from Sep-15-2026 10:52 AM to Sep-15-2026 11:11 AM
14 Sep
14:46
10:46
09:46
Time Adjustment
Scheduled Runway Departure changed to Sep-15-2026 10:49 AM
Scheduled Runway Arrival changed to Sep-15-2026 10:52 AM
14 Sep
09:08
05:08
04:08
Gate Adjustment
Arrival Gate changed from E17 to C30
Arrival Terminal changed from 2 to 1
14 Sep
09:03
05:03
04:03
Equipment Adjustment
Tail Number changed from N446UA to N455UA
14 Sep
06:20
02:20
01:20
Equipment Adjustment
Tail Number changed from N475UA to N446UA
14 Sep
06:20
02:20
01:20
Gate Adjustment
Departure Gate changed to A6
13 Sep
22:38
18:38
17:38
Gate Adjustment
Arrival Gate changed to E17
Arrival Terminal changed from 1 to 2
Baggage changed to 6
13 Sep
21:38
17:38
16:38
Equipment Adjustment
Tail Number changed from N431UA to N475UA
13 Sep
11:08
07:08
06:08
Equipment Adjustment
Tail Number changed from N1902U to N431UA
13 Sep
05:20
01:20
00:20
Time Adjustment
Estimated Gate Departure changed to Sep-15-2026 10:45 AM
Estimated Gate Arrival changed to Sep-15-2026 11:29 AM
Tail Number changed to N1902U
Actual Equipment changed to 320
12 Sep
18:47
14:47
13:47
Record Created
12 Sep
18:47
14:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Sep-15-2026 10:45 AM
Scheduled Gate Arrival changed to Sep-15-2026 11:29 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 320