| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | SAT | BWI | 05:15 | 08:52 |
Landed
|
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| Apr 05 | SAT | BWI | 05:23 | 09:10 |
Landed
|
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| Apr 04 | SAT | BWI | 05:24 | 09:16 |
Landed
|
Track > |
| Apr 03 | SAT | BWI | 05:05 | 08:57 |
Landed
|
Track > |
| Apr 02 | SAT | BWI | 05:15 | 09:19 |
Landed
|
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| Apr 01 | SAT | BWI | 05:27 | 09:25 |
Landed
|
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| Mar 31 | SAT | BWI | 05:27 | 09:21 |
Landed
|
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| Mar 30 | SAT | BWI | 05:20 | 09:16 |
Landed
|
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| Mar 29 | SAT | BWI | 05:18 | 09:09 |
Landed
|
Track > |
| Mar 28 | SAT | BWI | 05:16 | 09:00 |
Landed
|
Track > |
Southwest Airlines Flight WN4391 connects San Antonio, United States to Baltimore, United States, taking off from San Antonio International Airport SAT and landing at Baltimore Washington International Airport BWI.
How long is the WN4391 flight from San Antonio to Baltimore?
The average flight time from San Antonio to Baltimore is 2 hours and 51 minutes. The flight distance is 2262 km / 1405 miles and the average flight speed is 793 km/h / 493 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4391 San Antonio to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4391 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4391 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 08:52.
How else can the flight WN4391 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4391, WN 4391, SWA 4391.
How often is flight WN4391 delayed?
On average, 20% of all WN4391 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled WN4391 flight or baggage issues?
If your WN4391 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 WN4391 Flight Tracker above for more details.
Other flights departing from San Antonio SAT: WN3936, AA2616, AA3442, WN2547
Other flights arriving at Baltimore BWI: WN3124, NK3203, WN3778, WN2217
All flights connecting San Antonio SAT to Baltimore BWI.