| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 09 | SEA | BWI | 23:14 | 07:10 |
Delayed
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Southwest Airlines Flight WN540 connects Seattle, United States to Baltimore, United States, taking off from Seattle Tacoma International Airport SEA and landing at Baltimore Washington International Airport BWI.
How long is the WN540 flight from Seattle to Baltimore?
The average flight time from Seattle to Baltimore is 4 hours and 56 minutes. The flight distance is 3748 km / 2329 miles and the average flight speed is 760 km/h / 472 mph.
How many WN540 flights are operated per week?
1 flight per week. The flight WN540 is operated on Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN540 Seattle to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN540 is 3.2/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN540 flight?
The latest flight took off on Wednesday, June 10th, 2026 with the flight status being En-Route on 07:10.
How else can the flight WN540 be referenced as?
This Southwest Airlines flight can also be referenced as SWA540, WN0540, WN 540, SWA 540.
How often is flight WN540 delayed?
On average, 100% of all WN540 flights are delayed. The average delay is 110 minutes.
Can I get compensation for my delayed or cancelled WN540 flight or baggage issues?
If your WN540 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 WN540 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS371, AS489, AS1330, AS550
Other flights arriving at Baltimore BWI: WN3143, WN3194, WN2683, WN1501
All flights connecting Seattle SEA to Baltimore BWI.