(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
03-Aug-2026
Scheduled
10:54
EDT
Estimated
10:54
EDT
Total Departure Delay: -
Flight Runway Times
03-Aug-2026
Scheduled
11:10
EDT
Actual
--
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
03-Aug-2026
Scheduled
11:42
CDT
Estimated
11:42
CDT
Total Arrival Delay: -
Flight Runway Times
03-Aug-2026
Scheduled
11:24
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B20
Baggage Claim
6
Tail Number
N455UA
Flight Time
Estimated
1h 48m
Flight Notes
Also marketed as (AC) Air Canada 4244, (AV) Avianca 2325, (CM) Copa Airlines 2757, (LX) Swiss 3279, (NZ) Air New Zealand 2756
Event Timeline
Date
Event
Data Updated
3 Aug
04:38
00:38
23:38
Gate Adjustment
Arrival Gate changed from B21 to B20
2 Aug
20:39
16:39
15:39
Equipment Adjustment
Tail Number changed from N449UA to N455UA
2 Aug
17:14
13:14
12:14
Equipment Adjustment
Tail Number changed from N464UA to N449UA
2 Aug
15:01
11:01
10:01
Time Adjustment
Scheduled Runway Departure changed from Aug-03-2026 10:56 AM to Aug-03-2026 11:10 AM
Scheduled Runway Arrival changed from Aug-03-2026 10:58 AM to Aug-03-2026 11:24 AM
2 Aug
14:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed to Aug-03-2026 10:56 AM
Scheduled Runway Arrival changed to Aug-03-2026 10:58 AM
2 Aug
14:03
10:03
09:03
Gate Adjustment
Departure Gate changed to A6
1 Aug
22:56
18:56
17:56
Equipment Adjustment
Tail Number changed from N493UA to N464UA
1 Aug
22:46
18:46
17:46
Gate Adjustment
Arrival Gate changed to B21
Baggage changed to 6
1 Aug
22:38
18:38
17:38
Equipment Adjustment
Tail Number changed from N478UA to N493UA
1 Aug
05:20
01:20
00:20
Time Adjustment
Estimated Gate Departure changed to Aug-03-2026 10:54 AM
Estimated Gate Arrival changed to Aug-03-2026 11:42 AM
Tail Number changed to N478UA
Actual Equipment changed to 320
31 Jul
18:52
14:52
13:52
Record Created
31 Jul
18:52
14:52
13:52
Time Adjustment
Scheduled Gate Departure changed to Aug-03-2026 10:54 AM
Scheduled Gate Arrival changed to Aug-03-2026 11:42 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 320