(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
10-Sep-2026
Scheduled
10:50
EDT
Estimated
10:50
EDT
Total Departure Delay: -
Flight Runway Times
10-Sep-2026
Scheduled
11:06
EDT
Estimated
11:06
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
10-Sep-2026
Scheduled
11:34
CDT
Estimated
11:34
CDT
Total Arrival Delay: -
Flight Runway Times
10-Sep-2026
Scheduled
11:16
CDT
Estimated
11:16
CDT
Runway Delay: -
Terminal
2
Gate
E10
Baggage Claim
6
Tail Number
N439UA
Flight Time
Estimated
1h 44m
Flight Notes
Also marketed as (AC) Air Canada 4244, (LX) Swiss 3279, (NZ) Air New Zealand 2756
Event Timeline
Date
Event
Data Updated
10 Sep
12:09
08:09
07:09
Gate Adjustment
Arrival Gate changed from E8 to E10
10 Sep
12:08
08:08
07:08
Time Adjustment
Estimated Runway Departure changed to Sep-10-2026 11:06 AM
Estimated Runway Arrival changed to Sep-10-2026 11:16 AM
10 Sep
01:50
21:50
20:50
Gate Adjustment
Arrival Gate changed from B12 to E8
Arrival Terminal changed from 1 to 2
9 Sep
22:32
18:32
17:32
Gate Adjustment
Arrival Gate changed from B22 to B12
9 Sep
14:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed from Sep-10-2026 10:54 AM to Sep-10-2026 11:06 AM
Scheduled Runway Arrival changed from Sep-10-2026 10:57 AM to Sep-10-2026 11:16 AM
9 Sep
14:51
10:51
09:51
Time Adjustment
Scheduled Runway Departure changed to Sep-10-2026 10:54 AM
Scheduled Runway Arrival changed to Sep-10-2026 10:57 AM
9 Sep
09:15
05:15
04:15
Equipment Adjustment
Tail Number changed from N465UA to N439UA
9 Sep
08:56
04:56
03:56
Gate Adjustment
Departure Gate changed to A6
8 Sep
22:45
18:45
17:45
Gate Adjustment
Arrival Gate changed to B22
Baggage changed to 6
8 Sep
01:51
21:51
20:51
Equipment Adjustment
Tail Number changed to N465UA
Actual Equipment changed to 320
8 Sep
01:51
21:51
20:51
Time Adjustment
Estimated Gate Departure changed to Sep-10-2026 10:50 AM
Estimated Gate Arrival changed to Sep-10-2026 11:34 AM
7 Sep
18:49
14:49
13:49
Record Created
7 Sep
18:49
14:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Sep-10-2026 10:50 AM
Scheduled Gate Arrival changed to Sep-10-2026 11:34 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 320