Southwest Airlines WN3378 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN3378 takes off from Chicago (MDW) United States to Seattle (SEA) United States. It's operated by Southwest Airlines. The plane leaves Chicago Midway International Airport at 21:40 05 May 2026 America/Chicago. The flight is expected to land at Seattle International Airport at 00:10 06 May 2026 America/Los_Angeles. The flight will last about 4 hours 3 minutes.

Current status of WN3378 is Scheduled Expected Depart in 4 hours, 21 minutes

WN3378 - SWA3378 Southwest Airlines (WN)
MDW Chicago United States
Flight MDW to SEA
SEA Seattle United States
Scheduled Expected Depart in 4 hours, 21 minutes
Departure Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 21:40 05 May 2026
- B7
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 00:10 06 May 2026
Estimated 00:10 06 May 2026
- B14
WN3378 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 3 minutes
  • Flight Distance: 2790 kms / 1733 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
  • Callsign: F-KCHO1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Chicago: Tuesday 2026-05-05 17:19 PM
  • Current Time in Seattle: Tuesday 2026-05-05 15:19 PM

Flight routes similar to Southwest Airlines WN3378

Airline Flight no Departure Arrival
Southwest Airlines WN3521
Southwest Airlines 		05/05/2026
10:15 		4 hours 30 minutes
12:45
Southwest Airlines WN8920
Southwest Airlines 		05/05/2026
06:00 		5 hours 0 minutes
09:00

Southwest Airlines Flight WN3378 FAQs

What is the scheduled flight duration for Southwest Airlines WN3378 flight?

On average, nonstop flight takes 4 hour(s) 3 minutes, with the flight distance of 2790 km (1733 miles).

What is the current status of Southwest Airlines WN3378 flight?

The current status of flight Southwest Airlines WN3378 is Scheduled.

What type of aircraft is used for the Southwest Airlines WN3378 flight?

All Southwest Airlines WN3378 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

When does the flight Southwest Airlines WN3378 arrive?

Flight Southwest Airlines WN3378 arrives at 00:10.

Which terminal the flight Southwest Airlines WN3378 is arriving at?

Flight Southwest Airlines WN3378 arrives in Seattle International Airport at Terminal -.

How many Southwest Airlines WN3378 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN3378 is operated on Tuesday.