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Southwest Airlines WN4721 Flight Status Today
Domestic flight Southwest Airlines WN4721 takes off from Denver (DEN) United States to Ontario (ONT) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 12:15 America/Denver. The flight is expected to land at Ontario International Airport at 13:35 America/Los_Angeles. The flight will last about 2 hours 20 minutes.
WN4721 - SWA4721
Southwest Airlines (WN)
DEN
Denver United States
ONT
Ontario United States
Contact Airlines
It may not operate on the date requested
WN4721 Detail
- Type: Domestic Flight
- Flight Duration: 2 hours 20 minutes
- Flight Distance: 1317 kms / 818 miles
Airline
- Southwest Airlines
- IATA: WN
- ICAO: SWA
- Operating Days: Tuesday
Passenger Services
- Service type: Normal passenger
- Seats: 143
- Freight capacity: 8.4 tons
- Passenger classes: Economy, Premium Economy
More Detail
- Aircraft: Boeing 737MAX 8 Passenger
- Callsign: F-KMGE1
- Departure Timezone: America/Denver
- Arrival Timezone: America/Los_Angeles
- Current Time in Denver: Sunday 2026-02-22 02:06 AM
- Current Time in Ontario: Sunday 2026-02-22 01:06 AM
Flight routes similar to Southwest Airlines WN4721
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
AC3499 Air Canada |
22/02/2026 19:20 |
2 hours 30 minutes 20:50 |
|
UA430 United Airlines |
22/02/2026 11:15 |
2 hours 32 minutes 12:43 |
|
|
UA1221 United Airlines |
22/02/2026 19:20 |
2 hours 30 minutes 20:50 |
|
F92907 Frontier Airlines |
22/02/2026 08:00 |
2 hours 34 minutes 09:34 |
|
|
F91261 Frontier Airlines |
22/02/2026 20:00 |
2 hours 34 minutes 21:34 |
|
WN1968 Southwest Airlines |
22/02/2026 13:10 |
2 hours 25 minutes 14:35 |
|
|
WN4942 Southwest Airlines |
22/02/2026 08:45 |
2 hours 35 minutes 10:20 |
|
|
AC3002 Air Canada |
22/02/2026 11:15 |
2 hours 28 minutes 12:43 |
Southwest Airlines Flight WN4721 FAQs
What is the scheduled flight duration for Southwest Airlines WN4721 flight?
On average, nonstop flight takes 2 hour(s) 20 minutes, with the flight distance of 1317 km (818 miles).
What type of aircraft is used for the Southwest Airlines WN4721 flight?
All Southwest Airlines WN4721 flights are operated using Boeing 737MAX 8 Passenger aircraft.
Which terminal the flight Southwest Airlines WN4721 is arriving at?
Flight Southwest Airlines WN4721 arrives in Ontario International Airport at Terminal 4.
How many Southwest Airlines WN4721 flights are operated a week?
1 flights per week. The Flight Southwest Airlines WN4721 is operated on Tuesday.