(UA) United Airlines 455 Flight Details
On time | Departed
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
21-Jun-2026
Scheduled
10:54
EDT
Actual
10:45
EDT
Total Departure Delay: -
Flight Runway Times
21-Jun-2026
Scheduled
11:10
EDT
Actual
10:57
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
21-Jun-2026
Scheduled
11:42
CDT
Estimated
11:29
CDT
Total Arrival Delay: -
Flight Runway Times
21-Jun-2026
Scheduled
11:24
CDT
Estimated
11:25
CDT
Runway Delay: 1 min
Terminal
1
Gate
B19
Baggage Claim
6
Tail Number
N477UA
Flight Time
Estimated
1h 44m
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
21 Jun
14:59
10:59
09:59
Time Adjustment
Estimated Runway Arrival changed from Jun-21-2026 11:02 AM to Jun-21-2026 11:25 AM
Estimated Gate Arrival changed from Jun-21-2026 11:33 AM to Jun-21-2026 11:29 AM
21 Jun
14:58
10:58
09:58
Time Adjustment
Actual Runway Departure changed to Jun-21-2026 10:57 AM
21 Jun
14:57
10:57
09:57
Time Adjustment
Estimated Runway Departure changed from Jun-21-2026 11:10 AM to Jun-21-2026 10:57 AM
Estimated Runway Arrival changed from Jun-21-2026 11:11 AM to Jun-21-2026 11:02 AM
21 Jun
14:57
10:57
09:57
Time Adjustment
Estimated Runway Arrival changed from Jun-21-2026 11:13 AM to Jun-21-2026 11:11 AM
21 Jun
14:56
10:56
09:56
Time Adjustment
Estimated Runway Arrival changed from Jun-21-2026 11:25 AM to Jun-21-2026 11:13 AM
21 Jun
14:56
10:56
09:56
Time Adjustment
Estimated Runway Arrival changed from Jun-21-2026 10:58 AM to Jun-21-2026 11:25 AM
21 Jun
14:49
10:49
09:49
Time Adjustment
Estimated Runway Arrival changed from Jun-21-2026 11:15 AM to Jun-21-2026 10:58 AM
21 Jun
14:47
10:47
09:47
Status Active
Estimated Gate Departure changed from Jun-21-2026 10:54 AM to Jun-21-2026 10:45 AM
Actual Gate Departure changed to Jun-21-2026 10:45 AM
Status changed from Scheduled to Active
21 Jun
14:46
10:46
09:46
Time Adjustment
Estimated Runway Arrival changed to Jun-21-2026 11:15 AM
Estimated Gate Arrival changed from Jun-21-2026 11:42 AM to Jun-21-2026 11:33 AM
21 Jun
14:05
10:05
09:05
Time Adjustment
Estimated Runway Departure changed to Jun-21-2026 11:10 AM
21 Jun
10:46
06:46
05:46
Gate Adjustment
Arrival Gate changed from C27 to B19
20 Jun
15:01
11:01
10:01
Time Adjustment
Scheduled Runway Departure changed from Jun-21-2026 10:58 AM to Jun-21-2026 11:10 AM
Scheduled Runway Arrival changed from Jun-21-2026 11:03 AM to Jun-21-2026 11:24 AM
20 Jun
14:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed to Jun-21-2026 10:58 AM
Scheduled Runway Arrival changed to Jun-21-2026 11:03 AM
20 Jun
14:00
10:00
09:00
Gate Adjustment
Departure Gate changed to A6
20 Jun
06:11
02:11
01:11
Gate Adjustment
Arrival Gate changed from C18A to C27
20 Jun
06:05
02:05
01:05
Gate Adjustment
Arrival Gate changed from G6 to E11
Arrival Terminal changed to 2
20 Jun
06:05
02:05
01:05
Gate Adjustment
Arrival Gate changed from E11 to C18A
Arrival Terminal changed from 2 to 1
20 Jun
03:01
23:01
22:01
Gate Adjustment
Arrival Gate changed from B22 to G6
Arrival Terminal changed from 1
19 Jun
18:29
14:29
13:29
Gate Adjustment
Arrival Gate changed to B22
Baggage changed to 6
19 Jun
18:29
14:29
13:29
Equipment Adjustment
Tail Number changed from N473UA to N477UA
18 Jun
23:18
19:18
18:18
Equipment Adjustment
Tail Number changed from N493UA to N473UA
18 Jun
22:59
18:59
17:59
Equipment Adjustment
Tail Number changed from N843UA to N493UA
Actual Equipment changed from 319 to 320
18 Jun
20:29
16:29
15:29
Equipment Adjustment
Tail Number changed to N843UA
Actual Equipment changed to 319
18 Jun
20:29
16:29
15:29
Time Adjustment
Estimated Gate Departure changed to Jun-21-2026 10:54 AM
Estimated Gate Arrival changed to Jun-21-2026 11:42 AM
18 Jun
18:49
14:49
13:49
Record Created
18 Jun
18:49
14:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Jun-21-2026 10:54 AM
Scheduled Gate Arrival changed to Jun-21-2026 11:42 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 320