(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
07-Jun-2026
Scheduled
10:54
EDT
Estimated
10:54
EDT
Total Departure Delay: -
Flight Runway Times
07-Jun-2026
Scheduled
11:10
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A2
Craft Type
Airbus A320
320
Flight Time
Scheduled
1h 48m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
07-Jun-2026
Scheduled
11:42
CDT
Estimated
11:42
CDT
Total Arrival Delay: -
Flight Runway Times
07-Jun-2026
Scheduled
11:24
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C30
Baggage Claim
6
Tail Number
N439UA
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
6 Jun
18:29
14:29
13:29
Gate Adjustment
Arrival Gate changed from B22 to C30
6 Jun
15:01
11:01
10:01
Time Adjustment
Scheduled Runway Departure changed from Jun-07-2026 11:00 AM to Jun-07-2026 11:10 AM
Scheduled Runway Arrival changed from Jun-07-2026 11:03 AM to Jun-07-2026 11:24 AM
6 Jun
14:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed to Jun-07-2026 11:00 AM
Scheduled Runway Arrival changed to Jun-07-2026 11:03 AM
6 Jun
14:05
10:05
09:05
Gate Adjustment
Departure Gate changed to A2
5 Jun
22:47
18:47
17:47
Gate Adjustment
Arrival Gate changed to B22
Baggage changed to 6
5 Jun
15:53
11:53
10:53
Equipment Adjustment
Tail Number changed from N478UA to N439UA
5 Jun
12:41
08:41
07:41
Equipment Adjustment
Tail Number changed from N492UA to N478UA
5 Jun
09:06
05:06
04:06
Equipment Adjustment
Tail Number changed from N478UA to N492UA
4 Jun
23:41
19:41
18:41
Time Adjustment
Estimated Gate Departure changed to Jun-07-2026 10:54 AM
Estimated Gate Arrival changed to Jun-07-2026 11:42 AM
4 Jun
23:41
19:41
18:41
Equipment Adjustment
Tail Number changed to N478UA
Actual Equipment changed to 320
4 Jun
18:48
14:48
13:48
Record Created
4 Jun
18:48
14:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Jun-07-2026 10:54 AM
Scheduled Gate Arrival changed to Jun-07-2026 11:42 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 320