WN122 · SWA122

SWA122 over the last 30 days

As of 2026-09-30

SWA122 is operated by Southwest Airlines on the route Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) → San Francisco International Airport (SFO/KSFO). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

3/30

Days of the week with an observed flight

Tue, Wed

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

78 %

Departures measured

18

Our measurement against the usual departure time of the route, from our own observations over the last 26 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: 3
• BOEING 737-800 (B738) — Number of flights: 1

Related flights on this route

• All flights KBWI – KSFO