(UA) United Airlines 456 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
04-Mar-2026
Scheduled
08:05
MST
Estimated
08:05
MST
Total Departure Delay: -
Flight Runway Times
04-Mar-2026
Scheduled
08:20
MST
Actual
--
Runway Delay: -
Terminal
-
Gate
B11
Craft Type
Airbus A320
320
Flight Time
Scheduled
2h 15m
Arrival
AUS
Austin-Bergstrom International Airport, TX, US
Flight Gate Times
04-Mar-2026
Scheduled
11:20
CST
Estimated
11:20
CST
Total Arrival Delay: -
Flight Runway Times
04-Mar-2026
Scheduled
11:15
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
25
Baggage Claim
1
Tail Number
N490UA
Flight Time
Estimated
2h 15m
Flight Notes
Also marketed as (AC) Air Canada 4931
Event Timeline
Date
Event
Data Updated
4 Mar
00:14
17:14
18:14
Gate Adjustment
Departure Gate changed from B20 to B11
3 Mar
17:32
10:32
11:32
Gate Adjustment
Departure Gate changed from B10 to B20
3 Mar
17:26
10:26
11:26
Gate Adjustment
Arrival Gate changed to 25
Baggage changed to 1
3 Mar
15:11
08:11
09:11
Time Adjustment
Scheduled Runway Departure changed from Mar-04-2026 8:08 AM to Mar-04-2026 8:20 AM
Scheduled Runway Arrival changed from Mar-04-2026 10:50 AM to Mar-04-2026 11:15 AM
3 Mar
15:06
08:06
09:06
Time Adjustment
Scheduled Runway Departure changed to Mar-04-2026 8:08 AM
Scheduled Runway Arrival changed to Mar-04-2026 10:50 AM
3 Mar
12:38
05:38
06:38
Gate Adjustment
Departure Gate changed from B7 to B10
3 Mar
06:51
23:51
00:51
Equipment Adjustment
Tail Number changed from N469UA to N490UA
3 Mar
01:26
18:26
19:26
Time Adjustment
Estimated Gate Departure changed to Mar-04-2026 8:05 AM
Estimated Gate Arrival changed to Mar-04-2026 11:20 AM
Departure Gate changed to B7
Tail Number changed to N469UA
Actual Equipment changed to 320
1 Mar
18:46
11:46
12:46
Record Created
1 Mar
18:46
11:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Mar-04-2026 8:05 AM
Scheduled Gate Arrival changed to Mar-04-2026 11:20 AM
Scheduled Equipment changed to 320