WN909 · SWA909

SWA909 over the last 30 days

As of 2026-10-27

SWA909 is operated by Southwest Airlines on the route Boston Logan International Airport (BOS/KBOS) → Chicago Midway International Airport (MDW/KMDW). It usually takes off around 02:44 UTC (22:44 local time, BOS). It usually lands around 04:36 or 06:33 UTC (23:36 or 01:33 local time, MDW). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

19/30

Days of the week with an observed flight

Mon, Tue, Thu, Fri

Typical take-off

02:44 UTC · 22:44 local time (BOS)

Typical landing

04:36 UTC · 23:36 local time (MDW) / 06:33 UTC · 01:33 local time (MDW)

Typical time airborne

130 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

62 %

Departures measured

65

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: 12
• BOEING 737-800 (B738) — Number of flights: 11
• BOEING 737-700 (B737) — Number of flights: 5

Aircraft in the last 7 days

• N8658A · BOEING 737-800 2026-10-27
• N8501V · BOEING 737-800 2026-10-25
• N8570W · BOEING 737-800 2026-10-24
• N8677A · BOEING 737-800 2026-10-24
• N9003B · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KBOS – KMDW