| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | STL | BOS | 13:18 | 16:26 |
Landed
|
Track > |
| Oct 30 | STL | BOS | 17:26 | 20:38 |
Delayed
|
Track > |
| Oct 29 | STL | BOS | 08:37 | 12:02 |
Landed
|
Track > |
| Oct 28 | STL | BOS | 08:45 | 12:01 |
Landed
|
Track > |
| Oct 27 | STL | BOS | 15:17 | 18:31 |
Landed
|
Track > |
| Oct 26 | STL | BOS | 15:14 | 18:27 |
Landed Late
|
Track > |
| Oct 25 | STL | BOS | 13:28 | 16:37 |
Landed
|
Track > |
| Oct 24 | STL | BOS | 15:27 | 18:32 |
Landed
|
Track > |
| Oct 23 | STL | BOS | 15:53 | 19:02 |
Landed Late
|
Track > |
| Oct 22 | STL | BOS | 08:25 | 11:35 |
Unknown
|
Track > |
Southwest Airlines Flight WN4409 connects St. Louis, United States to Boston, United States, taking off from St. Louis Lambert International Airport STL and landing at Boston Logan International Airport BOS.
How long is the WN4409 flight from St. Louis to Boston?
The average flight time from St. Louis to Boston is 2 hours and 12 minutes. The flight distance is 1680 km / 1044 miles and the average flight speed is 764 km/h / 475 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4409 St. Louis to Boston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4409 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4409 arriving at?
Flight WN4409 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest WN4409 flight?
The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 16:26.
How else can the flight WN4409 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4409, WN 4409, SWA 4409.
How often is flight WN4409 delayed?
On average, 50% of all WN4409 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled WN4409 flight or baggage issues?
If your WN4409 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 WN4409 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN2045, WN4080, WN2414, WN1333
Other flights arriving at Boston BOS: DL1726, DL5617, B62952, AA3090
All flights connecting St. Louis STL to Boston BOS.
