Southwest Airlines WN4378 flight status now

WN4378 - SWA4378 Southwest Airlines (WN)
SAN San Diego United States
Flight SAN to BWI
BWI Baltimore United States
Contact Airlines It may not operate on the date requested
Departure San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 20:55
1 14
Arrival Baltimore/Wash International Thurgood Marshall Airport
IATA: BWIICAO: KBWI
Scheduled 05:00
None None
WN4378 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 5 minutes
  • Flight Distance: 3694 kms / 2295 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday
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/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Diego: Tuesday 2025-11-18 21:31 PM
  • Current Time in Baltimore: Wednesday 2025-11-19 00:31 AM

Domestic flight Southwest Airlines WN4378 takes off from San Diego (SAN) United States to Baltimore (BWI) United States. It's operated by Southwest Airlines. The plane leaves San Diego International Airport at 20:55 America/Los_Angeles. The flight is expected to land at Baltimore/Wash International Thurgood Marshall Airport at 05:00 America/New_York. The flight will last about 5 hours 5 minutes.

Similar flight route from San Diego (SAN) to Baltimore (BWI)

Airline Flight no Departure Arrival
Southwest Airlines WN4212
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21:45 		4 hours 50 minutes
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Southwest Airlines WN1053
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Southwest Airlines WN1806
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Southwest Airlines WN8818
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21:30
Southwest Airlines WN4350
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23:30
Southwest Airlines WN4182
Southwest Airlines 		18/11/2025
21:10 		5 hours 5 minutes
05:15
Southwest Airlines WN5280
Southwest Airlines 		18/11/2025
21:35 		4 hours 45 minutes
06:20

Frequently asked questions, answered

How long is the flight from San Diego to Baltimore?

On average, nonstop flight takes 5 hour(s) 5 minutes, with the flight distance of 3694 km (2295 miles).

What type of aircraft is used for the Southwest Airlines WN4378 flight?

All Southwest Airlines WN4378 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN4378 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN4378 is operated on Monday, Thursday, Friday.