Southwest Airlines WN3999 Flight Status Today

Domestic flight Southwest Airlines WN3999 takes off from Chicago (MDW) United States to Washington (DCA) United States. It's operated by Southwest Airlines. The plane leaves Chicago Midway International Airport at 12:15 America/Chicago. The flight is expected to land at Ronald Reagan National Airport at 15:00 America/New_York. The flight will last about 1 hours 45 minutes.

WN3999 - SWA3999 Southwest Airlines (WN)
MDW Chicago United States
Flight MDW to DCA
DCA Washington United States
Contact Airlines It may not operate on the date requested
Departure Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 12:15
None A16
Arrival Ronald Reagan National Airport
IATA: DCAICAO: KDCA
Scheduled 15:00
1 A5
WN3999 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 45 minutes
  • Flight Distance: 965 kms / 600 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 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KPHX5
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Friday 2026-02-27 21:20 PM
  • Current Time in Washington: Friday 2026-02-27 22:20 PM

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Southwest Airlines Flight WN3999 FAQs

What is the scheduled flight duration for Southwest Airlines WN3999 flight?

On average, nonstop flight takes 1 hour(s) 45 minutes, with the flight distance of 965 km (600 miles).

What type of aircraft is used for the Southwest Airlines WN3999 flight?

All Southwest Airlines WN3999 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

Which terminal the flight Southwest Airlines WN3999 is arriving at?

Flight Southwest Airlines WN3999 arrives in Ronald Reagan National Airport at Terminal 1.

How many Southwest Airlines WN3999 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN3999 is operated on Tuesday.