WN3694 · SWA3694

SWA3694 over the last 30 days

As of 2026-10-27

SWA3694 is operated by Southwest Airlines on the route St. Louis Lambert International Airport (STL/KSTL) → Boston Logan International Airport (BOS/KBOS). It usually takes off around 15:43 UTC (10:43 local time, STL). It usually lands around 17:55 UTC (13:55 local time, BOS). 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

Tue, Wed

Typical take-off

15:43 UTC · 10:43 local time (STL)

Typical landing

17:55 UTC · 13:55 local time (BOS)

Typical time airborne

131 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

81 %

Departures measured

67

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: 6
• BOEING 737-800 (B738) — Number of flights: 5
• BOEING 737 MAX 8 (B38M) — Number of flights: 2

Aircraft in the last 7 days

• N8511K · BOEING 737-800 2026-10-27
• N964WN · BOEING 737-700 2026-10-25
• N8573Z · BOEING 737-800 2026-10-21

Related flights on this route

• All flights KSTL – KBOS