| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 06 | SAN | BOS | 17:20 | 01:28 |
Delayed
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Southwest Airlines Flight WN3403 connects San Diego, United States to Boston, United States, taking off from San Diego International Airport SAN and landing at Boston Logan International Airport BOS.
How long is the WN3403 flight from San Diego to Boston?
The average flight time from San Diego to Boston is 5 hours and 8 minutes. The flight distance is 4156 km / 2582 miles and the average flight speed is 810 km/h / 503 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3403 San Diego to Boston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3403 is 3.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3403 arriving at?
Flight WN3403 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest WN3403 flight?
The latest flight took off on Monday, September 7th, 2026 with the flight status being En-Route on 01:28.
How else can the flight WN3403 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3403, WN 3403, SWA 3403.
How often is flight WN3403 delayed?
On average, 100% of all WN3403 flights are delayed. The average delay is 98 minutes.
Can I get compensation for my delayed or cancelled WN3403 flight or baggage issues?
If your WN3403 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 WN3403 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN749, OO4002, WN833, WN4445
Other flights arriving at Boston BOS: B6506, WN464, YX4678, MQ3868
All flights connecting San Diego SAN to Boston BOS.