United Airlines UA421 Flight Status Today

Domestic flight United Airlines UA421 takes off from Santa Ana (SNA) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves John Wayne Airport at 11:10 09 April 2026 America/Los_Angeles. The flight is expected to land at Denver International Airport at 14:34 09 April 2026 America/Denver. The flight will last about 2 hours 18 minutes.

Current status of UA421 is Arrived On time

UA421 - UAL421 United Airlines (UA)
SNA Santa Ana United States
Flight SNA to DEN
DEN Denver United States
Arrived On time
Departure John Wayne Airport
IATA: SNAICAO: KSNA
Scheduled 11:10 09 April 2026
Actual 11:03 09 April 2026
B 9
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 14:34 09 April 2026
Actual 14:21 09 April 2026
None B8
UA421 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3583, LH 7759
  • Flight Duration: 2 hours 18 minutes
  • Flight Distance: 1360 kms / 845 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 114
  • Freight capacity: 9.6 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A319
  • Callsign: F-KAAP2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Santa Ana: Thursday 2026-04-09 15:06 PM
  • Current Time in Denver: Thursday 2026-04-09 16:06 PM

United Airlines UA421 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA421
AIRPLANE Airbus A319
ON TIME 9
DELAYED 5
CANCELLED 0
ON TIME 21
DELAYED 9
CANCELLED 0
ON TIME 46
DELAYED 14
CANCELLED 0
ON TIME 68
DELAYED 16
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA421 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 06 Apr
Scheduled On time
Santa Ana (SNA) 2026-04-06T11:10
Denver (DEN) 2026-04-06T14:34
Sat 04 Apr
Arrived On time
Santa Ana (SNA) 2026-04-04T11:10
Denver (DEN) 2026-04-04T14:34
2026-04-04T11:09
2026-04-04T14:17
Fri 03 Apr
Arrived On time
Santa Ana (SNA) 2026-04-03T11:10
Denver (DEN) 2026-04-03T14:34
2026-04-03T11:05
2026-04-03T14:24
Tue 31 Mar
Arrived On time
Santa Ana (SNA) 2026-03-31T11:10
Denver (DEN) 2026-03-31T14:34
2026-03-31T11:10
2026-03-31T14:29
Mon 30 Mar
Arrived On time
Santa Ana (SNA) 2026-03-30T11:10
Denver (DEN) 2026-03-30T14:34
2026-03-30T11:09
2026-03-30T14:26
Fri 27 Mar
Scheduled On time
Santa Ana (SNA) 2026-03-27T11:15
Denver (DEN) 2026-03-27T14:34
Sun 22 Mar
Scheduled On time
Santa Ana (SNA) 2026-03-22T11:15
Denver (DEN) 2026-03-22T14:34
Fri 20 Mar
Scheduled On time
Santa Ana (SNA) 2026-03-20T11:15
Denver (DEN) 2026-03-20T14:34
Sat 14 Mar
Scheduled On time
Santa Ana (SNA) 2026-03-14T11:15
Denver (DEN) 2026-03-14T14:34
Fri 13 Mar
Arrived Delayed by 50m
Santa Ana (SNA) 2026-03-13T17:25
Denver (DEN) 2026-03-13T21:59
2026-03-13T18:28
2026-03-13T22:49

Flight routes similar to United Airlines UA421

Airline Flight no Departure Arrival
Southwest Airlines WN839
Southwest Airlines 		09/04/2026
19:50 		2 hours 15 minutes
23:05
United Airlines UA513
United Airlines 		09/04/2026
07:00 		2 hours 24 minutes
10:33
Southwest Airlines WN3216
Southwest Airlines 		09/04/2026
15:50 		2 hours 20 minutes
19:10
Southwest Airlines WN4370
Southwest Airlines 		09/04/2026
06:45 		2 hours 27 minutes
10:05
United Airlines UA2656
United Airlines 		09/04/2026
18:28 		2 hours 24 minutes
21:52
Southwest Airlines WN4504
Southwest Airlines 		09/04/2026
19:45 		2 hours 15 minutes
23:00
Southwest Airlines WN676
Southwest Airlines 		09/04/2026
10:10 		2 hours 15 minutes
13:25
Lufthansa LH7759
Lufthansa 		09/04/2026
11:10 		2 hours 8 minutes
14:34

United Airlines Flight UA421 FAQs

What is the scheduled flight duration for United Airlines UA421 flight?

On average, nonstop flight takes 2 hour(s) 18 minutes, with the flight distance of 1360 km (845 miles).

What is the current status of United Airlines UA421 flight?

The current status of flight United Airlines UA421 is Arrived On time.

What type of aircraft is used for the United Airlines UA421 flight?

All United Airlines UA421 flights are operated using Airbus A319 aircraft.

How many United Airlines UA421 flights are operated a week?

7 flights per week. The Flight United Airlines UA421 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .