Southwest Airlines WN4521 Flight Status Today

Domestic flight Southwest Airlines WN4521 takes off from Saint Louis (STL) United States to Tampa (TPA) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 09:00 11 April 2026 America/Chicago. The flight is expected to land at Tampa International Airport at 12:20 11 April 2026 America/New_York. The flight will last about 2 hours 20 minutes.

Current status of WN4521 is Departed On time Estimated Arrival in 1 hour, 31 minutes

WN4521 - SWA4521 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to TPA
TPA Tampa United States
Departed On time Estimated Arrival in 1 hour, 31 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 09:00 11 April 2026
Actual 08:59 11 April 2026
2 None
Arrival Tampa International Airport
IATA: TPAICAO: KTPA
Scheduled 12:20 11 April 2026
Estimated 12:18 11 April 2026
None C35
WN4521 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 20 minutes
  • Flight Distance: 1398 kms / 869 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: T-F5M
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Saint Louis: Saturday 2026-04-11 09:47 AM
  • Current Time in Tampa: Saturday 2026-04-11 10:47 AM

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Southwest Airlines Flight WN4521 FAQs

What is the scheduled flight duration for Southwest Airlines WN4521 flight?

On average, nonstop flight takes 2 hour(s) 20 minutes, with the flight distance of 1398 km (869 miles).

What is the current status of Southwest Airlines WN4521 flight?

The current status of flight Southwest Airlines WN4521 is Departed On time.

What type of aircraft is used for the Southwest Airlines WN4521 flight?

All Southwest Airlines WN4521 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN4521 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN4521 is operated on Tuesday.