WN803 · SWA803

SWA803 over the last 30 days

As of 2026-10-28

SWA803 is operated by Southwest Airlines on the route Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) → Boston Logan International Airport (BOS/KBOS). It usually takes off around 18:21 or 19:44 UTC (14:21 or 15:44 local time, BWI). It usually lands around 19:18 or 20:50 UTC (15:18 or 16:50 local time, BOS). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

17/30

Days of the week with an observed flight

Tue, Wed, Sat

Typical take-off

18:21 UTC · 14:21 local time (BWI) / 19:44 UTC · 15:44 local time (BWI)

Typical landing

19:18 UTC · 15:18 local time (BOS) / 20:50 UTC · 16:50 local time (BOS)

Typical time airborne

64 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

64 %

Departures measured

144

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 MAX 8 (B38M) — Number of flights: 18
• BOEING 737-800 (B738) — Number of flights: 10
• BOEING 737-700 (B737) — Number of flights: 2

Aircraft in the last 7 days

• N8764Q · BOEING 737 MAX 8 2026-10-28
• N8796L · BOEING 737 MAX 8 2026-10-25
• N8709Q · BOEING 737 MAX 8 2026-10-24
• N8735L · BOEING 737 MAX 8 2026-10-21

Related flights on this route

• All flights KBWI – KBOS