Southwest Airlines WN4426 flight status now

Current status of WN4426 is Scheduled Delayed by 1h 3m Estimated Depart in 2 hours, 31 minutes

WN4426 - SWA4426 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to DCA
DCA Washington United States
Scheduled Delayed by 1h 3m Estimated Depart in 2 hours, 31 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 19:00 17 November 2025
Estimated 20:03 17 November 2025
2 E10
Arrival Ronald Reagan National Airport
IATA: DCAICAO: KDCA
Scheduled 21:55 17 November 2025
Estimated 22:52 17 November 2025
1 A1
WN4426 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 55 minutes
  • Flight Distance: 1157 kms / 719 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: T-KRDU126
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Saint Louis: Monday 2025-11-17 17:32 PM
  • Current Time in Washington: Monday 2025-11-17 18:32 PM

Domestic flight Southwest Airlines WN4426 takes off from Saint Louis (STL) United States to Washington (DCA) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 19:00 17 November 2025 America/Chicago. The flight is expected to land at Ronald Reagan National Airport at 21:55 17 November 2025 America/New_York. The flight will last about 1 hours 55 minutes.

Similar flight route from Saint Louis (STL) to Washington (DCA)

Airline Flight no Departure Arrival
American Airlines AA4458
American Airlines 		17/11/2025
09:50 		1 hours 51 minutes
12:57
Southwest Airlines WN2333
Southwest Airlines 		17/11/2025
13:10 		1 hours 42 minutes
16:10
Southwest Airlines WN2407
Southwest Airlines 		17/11/2025
13:20 		0 minutes
16:20
Southwest Airlines WN3377
Southwest Airlines 		17/11/2025
08:45 		1 hours 38 minutes
11:40
Southwest Airlines WN4425
Southwest Airlines 		17/11/2025
15:30 		1 hours 55 minutes
18:25
American Airlines AA5398
American Airlines 		17/11/2025
18:14 		2 hours 12 minutes
21:26
American Airlines AA4769
American Airlines 		17/11/2025
13:50 		2 hours 8 minutes
16:58
Republic Airlines YX4458
Republic Airlines 		17/11/2025
09:50 		2 hours 7 minutes
12:57

Frequently asked questions, answered

How long is the flight from Saint Louis to Washington?

On average, nonstop flight takes 1 hour(s) 55 minutes, with the flight distance of 1157 km (719 miles).

What type of aircraft is used for the Southwest Airlines WN4426 flight?

All Southwest Airlines WN4426 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

Which terminal the flight Southwest Airlines WN4426 is arriving at?

Flight Southwest Airlines WN4426 arrives in Ronald Reagan National Airport at Terminal 1.

How many Southwest Airlines WN4426 flights are operated a week?

6 flights per week. The Flight Southwest Airlines WN4426 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.