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WN 2278 Baltimore to San Diego Flight Status

Southwest Airlines Flight WN2278 from Baltimore Washington International Airport BWI to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 3rd, 2025.
Check the table below for WN2278's most recent flight history:

WN 2278 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 21:50 23:43
Landed Late
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Jul 27 21:05 23:25
Cancelled
Track >
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Jul 20 22:46 00:29
Landed Late
Track >
Jul 13 23:10 00:40
Landed Late
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Jul 06 21:33 23:23
Landed
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Southwest Airlines WN 2278 Baltimore to San Diego Flight Information

Southwest Airlines Flight WN2278 connects Baltimore, United States to San Diego, United States, taking off from Baltimore Washington International Airport BWI and landing at San Diego International Airport SAN.

How long is the WN2278 flight from Baltimore to San Diego?

The average flight time from Baltimore to San Diego is 4 hours and 52 minutes. The flight distance is 3685 km / 2290 miles and the average flight speed is 750 km/h / 466 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2278 Baltimore to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2278 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN2278 arriving at?

Flight WN2278 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN2278 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 23:43.

How else can the flight WN2278 be referenced as?

This Southwest Airlines flight can also be referenced as SWA2278, WN 2278, SWA 2278.

How often is flight WN2278 delayed?

On average, 78% of all WN2278 flights are delayed. The average delay is 48 minutes.

Can I get compensation for my delayed or cancelled WN2278 flight or baggage issues?

If your WN2278 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN2278 Flight Tracker above for more details.

WN2278 and Baltimore BWI to San Diego SAN Flights

Other flights departing from Baltimore BWI: WN1862, WN2509, WN1695, WN3455

Other flights arriving at San Diego SAN: NK1152, WN3092, WN3208, WN4356

All flights connecting Baltimore BWI to San Diego SAN.

WN2278 Southwest Airlines Flight: Baltimore to San Diego Route Map

WN2278 Southwest Airlines Flight Map: Baltimore to San Diego
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.