WN575 · SWA575

SWA575 over the last 30 days

As of 2026-10-27

SWA575 is operated by Southwest Airlines on the route Boston Logan International Airport (BOS/KBOS) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 15:53 UTC (11:53 local time, BOS). It usually lands around 18:25 UTC (13:25 local time, STL). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

25/30

Days of the week with an observed flight

Tue, Wed

Typical take-off

15:53 UTC · 11:53 local time (BOS)

Typical landing

18:25 UTC · 13:25 local time (STL)

Typical time airborne

152 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

86 %

Departures measured

37

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: 40
• BOEING 737 MAX 8 (B38M) — Number of flights: 4

Aircraft in the last 7 days

• N956WN · BOEING 737-700 2026-10-27
• N7731A · BOEING 737-700 2026-10-27
• N8837Q · BOEING 737 MAX 8 2026-10-26
• N925WN · BOEING 737-700 2026-10-24
• N7750A · BOEING 737-700 2026-10-24
• N234WN · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KBOS – KSTL