| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | BWI | BOS | 16:48 | 17:46 |
Landed
|
Track > |
| Apr 05 | BWI | BOS | 17:36 | 18:37 |
Landed Late
|
Track > |
| Apr 04 | BWI | BOS | 16:50 | 17:46 |
Landed
|
Track > |
| Apr 03 | BWI | BOS | 16:48 | 17:48 |
Landed
|
Track > |
| Apr 02 | BWI | BOS | 17:24 | 18:32 |
Landed Late
|
Track > |
| Mar 30 | BWI | BOS | 17:18 | 18:21 |
Landed Late
|
Track > |
| Mar 29 | BWI | BOS | 16:58 | 17:59 |
Landed
|
Track > |
| Mar 28 | BWI | BOS | 16:59 | 17:54 |
Landed
|
Track > |
| Mar 27 | BWI | BOS | 17:00 | 17:51 |
Landed
|
Track > |
| Mar 26 | BWI | BOS | 17:12 | 18:12 |
Landed
|
Track > |
Southwest Airlines Flight WN403 connects Baltimore, United States to Boston, United States, taking off from Baltimore Washington International Airport BWI and landing at Boston Logan International Airport BOS.
How long is the WN403 flight from Baltimore to Boston?
The average flight time from Baltimore to Boston is 59 minutes. The flight distance is 594 km / 369 miles and the average flight speed is 604 km/h / 375 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN403 Baltimore to Boston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN403 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN403 arriving at?
Flight WN403 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest WN403 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 17:46.
How else can the flight WN403 be referenced as?
This Southwest Airlines flight can also be referenced as SWA403, WN0403, WN 403, SWA 403.
How often is flight WN403 delayed?
On average, 50% of all WN403 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN403 flight or baggage issues?
If your WN403 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 WN403 Flight Tracker above for more details.
Other flights departing from Baltimore BWI: WN2437, WN3835, WN3540, WN2382
Other flights arriving at Boston BOS: DL1390, AA3489, AA4479, AA2926
All flights connecting Baltimore BWI to Boston BOS.
