| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 31 | STL | BWI | 20:37 | 23:14 |
Landed
|
Track > |
| May 17 | STL | BWI | 20:36 | 23:18 |
Landed Late
|
Track > |
| May 10 | STL | BWI | 22:54 | 23:00 |
Unknown
|
Track > |
| May 03 | STL | BWI | 20:19 | 23:08 |
Unknown
|
Track > |
| Apr 26 | STL | BWI | 20:52 | 23:26 |
Landed Late
|
Track > |
| Apr 19 | STL | BWI | 20:35 | 23:07 |
Landed
|
Track > |
| Apr 12 | STL | BWI | 20:03 | 22:31 |
Landed
|
Track > |
Southwest Airlines Flight WN1555 connects St. Louis, United States to Baltimore, United States, taking off from St. Louis Lambert International Airport STL and landing at Baltimore Washington International Airport BWI.
How long is the WN1555 flight from St. Louis to Baltimore?
The average flight time from St. Louis to Baltimore is 1 hour and 37 minutes. The flight distance is 1184 km / 736 miles and the average flight speed is 716 km/h / 445 mph.
How many WN1555 flights are operated per week?
1 flight per week. The flight WN1555 is operated on Monday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1555 St. Louis to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1555 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1555 flight?
The latest flight took off on Monday, June 1st, 2026 with the flight status being Landed on 23:14.
How else can the flight WN1555 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1555, WN 1555, SWA 1555.
How often is flight WN1555 delayed?
On average, 57% of all WN1555 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN1555 flight or baggage issues?
If your WN1555 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 WN1555 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN4514, F94567, WN2620, WN2685
Other flights arriving at Baltimore BWI: UA709, F94712, DL2670, DL2715
All flights connecting St. Louis STL to Baltimore BWI.