(UA) United Airlines 421 Flight Details
On time | Scheduled
Departure
SNA
John Wayne Airport, CA, US
Flight Gate Times
02-Apr-2026
Scheduled
11:10
PDT
Estimated
11:10
PDT
Total Departure Delay: -
Flight Runway Times
02-Apr-2026
Scheduled
11:23
PDT
Estimated
11:23
PDT
Runway Delay: -
Terminal
B
Gate
10
Craft Type
Airbus A319
319
Flight Time
Scheduled
2h 24m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
02-Apr-2026
Scheduled
14:34
MDT
Estimated
14:34
MDT
Total Arrival Delay: -
Flight Runway Times
02-Apr-2026
Scheduled
14:11
MDT
Estimated
14:11
MDT
Runway Delay: -
Terminal
-
Gate
B7
Baggage Claim
14
Tail Number
N834UA
Flight Time
Estimated
2h 24m
Flight Notes
Also marketed as (AC) Air Canada 3583, (LH) Lufthansa 7759
Event Timeline
Date
Event
Data Updated
2 Apr
16:23
09:23
10:23
Time Adjustment
Estimated Gate Arrival changed from Apr-02-2026 2:18 PM to Apr-02-2026 2:34 PM
2 Apr
16:12
09:12
10:12
Time Adjustment
Estimated Runway Arrival changed to Apr-02-2026 2:11 PM
Estimated Gate Arrival changed from Apr-02-2026 2:34 PM to Apr-02-2026 2:18 PM
2 Apr
16:12
09:12
10:12
Time Adjustment
Scheduled Runway Departure changed from Apr-02-2026 11:16 AM to Apr-02-2026 11:23 AM
Estimated Runway Departure changed to Apr-02-2026 11:23 AM
Scheduled Runway Arrival changed from Apr-02-2026 1:59 PM to Apr-02-2026 2:11 PM
1 Apr
20:38
13:38
14:38
Time Adjustment
Estimated Gate Departure changed to Apr-02-2026 11:10 AM
Estimated Gate Arrival changed to Apr-02-2026 2:34 PM
Departure Gate changed to 10
Departure Terminal changed to B
Arrival Gate changed to B7
Baggage changed to 14
Tail Number changed to N834UA
1 Apr
18:11
11:11
12:11
Time Adjustment
Scheduled Runway Departure changed to Apr-02-2026 11:16 AM
Scheduled Runway Arrival changed to Apr-02-2026 1:59 PM
Actual Equipment changed to 319
30 Mar
18:48
11:48
12:48
Record Created
30 Mar
18:48
11:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Apr-02-2026 11:10 AM
Scheduled Gate Arrival changed to Apr-02-2026 2:34 PM
Scheduled Equipment changed to 319