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Southwest Airlines WN4378 Flight Status Today
Domestic flight Southwest Airlines WN4378 takes off from Denver (DEN) United States to Boston (BOS) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 11:10 28 February 2026 America/Denver. The flight is expected to land at Logan International Airport at 17:00 28 February 2026 America/New_York. The flight will last about 3 hours 50 minutes.
Current status of WN4378 is Scheduled On time Estimated Depart in 1 hour, 29 minutes
WN4378 - SWA4378
Southwest Airlines (WN)
DEN
Denver United States
BOS
Boston United States
Scheduled On time
Estimated Depart in 1 hour, 29 minutes
Scheduled
11:10 28 February 2026
Estimated
11:10 28 February 2026
None
C63
Scheduled
17:00 28 February 2026
Estimated
16:45 28 February 2026
B
B33
WN4378 Detail
- Type: Domestic Flight
- Flight Duration: 3 hours 50 minutes
- Flight Distance: 2822 kms / 1753 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/Denver
- Arrival Timezone: America/New_York
- Current Time in Denver: Saturday 2026-02-28 09:41 AM
- Current Time in Boston: Saturday 2026-02-28 11:41 AM
Flight routes similar to Southwest Airlines WN4378
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
UA558 United Airlines |
28/02/2026 08:00 |
3 hours 54 minutes 13:54 |
|
B6994 JetBlue Airways |
28/02/2026 23:15 |
3 hours 47 minutes 05:02 |
|
|
UA331 United Airlines |
28/02/2026 09:51 |
3 hours 53 minutes 15:44 |
|
|
B6394 JetBlue Airways |
28/02/2026 14:47 |
3 hours 53 minutes 20:40 |
|
BA8401 British Airways |
28/02/2026 23:13 |
3 hours 47 minutes 05:00 |
|
WN4381 Southwest Airlines |
28/02/2026 18:40 |
3 hours 45 minutes 00:25 |
|
TP4280 TAP Portugal |
28/02/2026 15:04 |
3 hours 53 minutes 20:57 |
|
LY4184 El Al |
28/02/2026 11:33 |
3 hours 54 minutes 17:27 |
Southwest Airlines Flight WN4378 FAQs
What is the scheduled flight duration for Southwest Airlines WN4378 flight?
On average, nonstop flight takes 3 hour(s) 50 minutes, with the flight distance of 2822 km (1753 miles).
What is the current status of Southwest Airlines WN4378 flight?
The current status of flight Southwest Airlines WN4378 is Scheduled On time.
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.
When does the flight Southwest Airlines WN4378 arrive?
Flight Southwest Airlines WN4378 arrives at 17:00.
Which terminal the flight Southwest Airlines WN4378 is arriving at?
Flight Southwest Airlines WN4378 arrives in Logan International Airport at Terminal B.
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.