(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
MSY
Louis Armstrong New Orleans Intl Airport, LA, US
Flight Gate Times
15-Feb-2026
Scheduled
09:00
CST
Estimated
09:00
CST
Total Departure Delay: -
Flight Runway Times
15-Feb-2026
Scheduled
09:13
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
C9
Craft Type
Airbus A320
320
Flight Time
Scheduled
2h 40m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
15-Feb-2026
Scheduled
11:40
CST
Estimated
11:40
CST
Total Arrival Delay: -
Flight Runway Times
15-Feb-2026
Scheduled
11:22
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
B21
Baggage Claim
-
Tail Number
N451UA
Flight Time
Estimated
2h 40m
Flight Notes
Also marketed as (AC) Air Canada 3155
Event Timeline
Date
Event
Data Updated
14 Feb
21:09
15:09
15:09
Equipment Adjustment
Tail Number changed from N489UA to N451UA
14 Feb
15:07
09:07
09:07
Time Adjustment
Scheduled Runway Departure changed from Feb-15-2026 9:10 AM to Feb-15-2026 9:13 AM
Scheduled Runway Arrival changed from Feb-15-2026 11:06 AM to Feb-15-2026 11:22 AM
14 Feb
15:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed to Feb-15-2026 9:10 AM
Scheduled Runway Arrival changed to Feb-15-2026 11:06 AM
14 Feb
04:44
22:44
22:44
Gate Adjustment
Departure Gate changed to C9
13 Feb
23:51
17:51
17:51
Gate Adjustment
Arrival Gate changed to B21
13 Feb
13:33
07:33
07:33
Equipment Adjustment
Tail Number changed from N452UA to N489UA
12 Feb
21:51
15:51
15:51
Equipment Adjustment
Tail Number changed to N452UA
Actual Equipment changed to 320
12 Feb
21:51
15:51
15:51
Time Adjustment
Estimated Gate Departure changed to Feb-15-2026 9:00 AM
Estimated Gate Arrival changed to Feb-15-2026 11:40 AM
12 Feb
18:48
12:48
12:48
Record Created
12 Feb
18:48
12:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Feb-15-2026 9:00 AM
Scheduled Gate Arrival changed to Feb-15-2026 11:40 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 320