| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 22 | PWM | BWI | 13:28 | 14:49 |
Landed
|
Track > |
| Jul 21 | PWM | BWI | 15:01 | 14:45 |
En-Route
|
Track > |
| Jul 15 | PWM | BWI | 13:25 | 14:39 |
Landed
|
Track > |
| Jul 14 | PWM | BWI | 13:32 | 14:41 |
Landed
|
Track > |
| Jul 08 | PWM | BWI | 13:32 | 14:47 |
Landed
|
Track > |
| Jul 07 | PWM | BWI | 15:18 | 16:30 |
Delayed
|
Track > |
| Jul 01 | PWM | BWI | 13:28 | 14:38 |
Landed
|
Track > |
| Jun 30 | PWM | BWI | 13:32 | 14:42 |
Landed
|
Track > |
| Jun 24 | PWM | BWI | 13:27 | 14:42 |
Landed
|
Track > |
| Jun 23 | PWM | BWI | 13:52 | 15:07 |
Landed Late
|
Track > |
Southwest Airlines Flight WN343 connects Portland, United States to Baltimore, United States, taking off from Portland International Jetport PWM and landing at Baltimore Washington International Airport BWI.
How long is the WN343 flight from Portland to Baltimore?
The average flight time from Portland to Baltimore is 1 hour and 13 minutes. The flight distance is 726 km / 451 miles and the average flight speed is 579 km/h / 360 mph.
How many WN343 flights are operated per week?
1 flight per week. The flight WN343 is operated on Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN343 Portland to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN343 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN343 flight?
The latest flight took off on Wednesday, July 22nd, 2026 with the flight status being Landed on 14:49.
How else can the flight WN343 be referenced as?
This Southwest Airlines flight can also be referenced as SWA343, WN0343, WN 343, SWA 343.
How often is flight WN343 delayed?
On average, 40% of all WN343 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN343 flight or baggage issues?
If your WN343 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 WN343 Flight Tracker above for more details.
Other flights departing from Portland PWM: DL426, AA361, DL5346, AA2931
Other flights arriving at Baltimore BWI: WN2204, WN1100, WN256, WN1094
All flights connecting Portland PWM to Baltimore BWI.