(UA) United Airlines 455 Flight Details
Delayed by 27m | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
24-May-2026
Scheduled
10:54
EDT
Estimated
11:21
EDT
Total Departure Delay: 27 mins
Flight Runway Times
24-May-2026
Scheduled
12:01
EDT
Estimated
11:25
EDT
Runway Delay: -
Terminal
-
Gate
A6
Craft Type
Airbus A320
320
Flight Time
Scheduled
1h 48m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
24-May-2026
Scheduled
11:42
CDT
Estimated
12:11
CDT
Total Arrival Delay: 29 mins
Flight Runway Times
24-May-2026
Scheduled
12:13
CDT
Estimated
11:33
CDT
Runway Delay: -
Terminal
2
Gate
E17
Baggage Claim
6
Tail Number
N438UA
Flight Time
Estimated
1h 50m
Flight Notes
Also marketed as (AC) Air Canada 4244, (CM) Copa Airlines 2757, (LX) Swiss 3279, (NZ) Air New Zealand 2756
Event Timeline
Date
Event
Data Updated
24 May
14:16
10:16
09:16
Time Adjustment
Scheduled Runway Departure changed from May-24-2026 11:38 AM to May-24-2026 12:01 PM
Scheduled Runway Arrival changed from May-24-2026 11:50 AM to May-24-2026 12:13 PM
24 May
13:23
09:23
08:23
Time Adjustment
Estimated Runway Departure changed from May-24-2026 11:21 AM to May-24-2026 11:25 AM
Estimated Gate Departure changed from May-24-2026 11:05 AM to May-24-2026 11:21 AM
Estimated Gate Arrival changed from May-24-2026 11:51 AM to May-24-2026 12:11 PM
24 May
12:59
08:59
07:59
Time Adjustment
Estimated Gate Departure changed from May-24-2026 10:54 AM to May-24-2026 11:05 AM
Estimated Gate Arrival changed from May-24-2026 11:42 AM to May-24-2026 11:51 AM
24 May
12:59
08:59
07:59
Time Adjustment
Scheduled Runway Departure changed from May-24-2026 11:10 AM to May-24-2026 11:38 AM
Scheduled Runway Arrival changed from May-24-2026 11:22 AM to May-24-2026 11:50 AM
24 May
12:59
08:59
07:59
Time Adjustment
Estimated Runway Departure changed from May-24-2026 11:10 AM to May-24-2026 11:21 AM
Estimated Runway Arrival changed from May-24-2026 11:22 AM to May-24-2026 11:33 AM
24 May
12:12
08:12
07:12
Time Adjustment
Estimated Runway Arrival changed to May-24-2026 11:22 AM
24 May
12:12
08:12
07:12
Time Adjustment
Scheduled Runway Arrival changed from May-24-2026 11:24 AM to May-24-2026 11:22 AM
24 May
10:59
06:59
05:59
Gate Adjustment
Arrival Gate changed from C30 to E17
Arrival Terminal changed from 1 to 2
24 May
10:58
06:58
05:58
Time Adjustment
Estimated Runway Departure changed to May-24-2026 11:10 AM
24 May
08:23
04:23
03:23
Gate Adjustment
Arrival Gate changed from G4 to C30
Arrival Terminal changed from 3 to 1
24 May
08:23
04:23
03:23
Equipment Adjustment
Tail Number changed from N14534 to N438UA
Actual Equipment changed from 32Q to 320
24 May
08:11
04:11
03:11
Gate Adjustment
Departure Gate changed from A2 to A6
24 May
08:11
04:11
03:11
Gate Adjustment
Departure Gate changed from A6 to A2
24 May
08:11
04:11
03:11
Equipment Adjustment
Tail Number changed from N854UA to N14534
Actual Equipment changed from 319 to 32Q
24 May
08:11
04:11
03:11
Gate Adjustment
Departure Gate changed from A2 to A6
24 May
05:09
01:09
00:09
Gate Adjustment
Arrival Terminal changed to 3
24 May
03:11
23:11
22:11
Gate Adjustment
Arrival Gate changed from C22 to G4
Arrival Terminal changed from 1
24 May
03:09
23:09
22:09
Time Adjustment
Scheduled Runway Departure changed from May-24-2026 11:02 AM to May-24-2026 11:10 AM
Scheduled Runway Arrival changed from May-24-2026 11:04 AM to May-24-2026 11:24 AM
24 May
01:06
21:06
20:06
Equipment Adjustment
Tail Number changed from N894UA to N854UA
24 May
00:59
20:59
19:59
Equipment Adjustment
Tail Number changed from N890UA to N894UA
23 May
14:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed to May-24-2026 11:02 AM
Scheduled Runway Arrival changed to May-24-2026 11:04 AM
23 May
13:41
09:41
08:41
Equipment Adjustment
Tail Number changed from N436UA to N890UA
Actual Equipment changed from 320 to 319
23 May
13:41
09:41
08:41
Gate Adjustment
Departure Gate changed to A2
23 May
09:17
05:17
04:17
Equipment Adjustment
Tail Number changed from N890UA to N436UA
Actual Equipment changed from 319 to 320
22 May
22:54
18:54
17:54
Gate Adjustment
Arrival Gate changed to C22
Baggage changed to 6
22 May
15:41
11:41
10:41
Equipment Adjustment
Tail Number changed from N896UA to N890UA
22 May
09:47
05:47
04:47
Equipment Adjustment
Tail Number changed from N878UA to N896UA
22 May
05:17
01:17
00:17
Time Adjustment
Estimated Gate Departure changed to May-24-2026 10:54 AM
Estimated Gate Arrival changed to May-24-2026 11:42 AM
Tail Number changed to N878UA
Actual Equipment changed to 319
21 May
18:48
14:48
13:48
Record Created
21 May
18:48
14:48
13:48
Time Adjustment
Scheduled Gate Departure changed to May-24-2026 10:54 AM
Scheduled Gate Arrival changed to May-24-2026 11:42 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 319