WN3843 · SWA3843

SWA3843 over the last 30 days

As of 2026-10-25

SWA3843 is operated by Southwest Airlines on the route Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) → Manchester-Boston Regional Airport (MHT/KMHT). It usually takes off around 14:56 UTC (10:56 local time, BWI). It usually lands around 15:55 UTC (11:55 local time, MHT). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

11/30

Days of the week with an observed flight

Sat

Typical take-off

14:56 UTC · 10:56 local time (BWI)

Typical landing

15:55 UTC · 11:55 local time (MHT)

Typical time airborne

60 min

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

73 %

Departures measured

110

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-700 (B737) — Number of flights: 8
• BOEING 737 MAX 8 (B38M) — Number of flights: 1
• BOEING 737-800 (B738) — Number of flights: 1

Aircraft in the last 7 days

• N922WN · BOEING 737-700 2026-10-25
• N208WN · BOEING 737-700 2026-10-24

Related flights on this route

• All flights KBWI – KMHT