Southwest Airlines WN3878 Flight Status Today

Domestic flight Southwest Airlines WN3878 takes off from Phoenix (PHX) United States to Louisville (SDF) United States. It's operated by Southwest Airlines. The plane leaves Phoenix Sky Harbor International Airport at 17:55 America/Phoenix. The flight is expected to land at Louisville International Airport-Standiford Field at 00:15 America/New_York. The flight will last about 3 hours 20 minutes.

WN3878 - SWA3878 Southwest Airlines (WN)
PHX Phoenix United States
Flight PHX to SDF
SDF Louisville United States
Contact Airlines It may not operate on the date requested
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 17:55
4 C6
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 00:15
None None
WN3878 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 20 minutes
  • Flight Distance: 2423 kms / 1505 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Sunday
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-KCNY3
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/New_York
  • Current Time in Phoenix: Saturday 2026-04-11 01:00 AM
  • Current Time in Louisville: Saturday 2026-04-11 04:00 AM

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Southwest Airlines Flight WN3878 FAQs

What is the scheduled flight duration for Southwest Airlines WN3878 flight?

On average, nonstop flight takes 3 hour(s) 20 minutes, with the flight distance of 2423 km (1505 miles).

What type of aircraft is used for the Southwest Airlines WN3878 flight?

All Southwest Airlines WN3878 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN3878 flights are operated a week?

6 flights per week. The Flight Southwest Airlines WN3878 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.