WN3457 · SWA3457

SWA3457 over the last 30 days

As of 2026-10-27

SWA3457 is operated by Southwest Airlines on the route Chicago Midway International Airport (MDW/KMDW) → Boston Logan International Airport (BOS/KBOS). It usually takes off around 10:39 UTC (05:39 local time, MDW). It usually lands around 12:29 UTC (08:29 local time, BOS). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

27/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

10:39 UTC · 05:39 local time (MDW)

Typical landing

12:29 UTC · 08:29 local time (BOS)

Typical time airborne

107 min

Median departure delay on this route

+11 min

Departures within 15 minutes of schedule

52 %

Departures measured

145

Our measurement against the airport's published schedule 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: 15
• BOEING 737-800 (B738) — Number of flights: 8
• BOEING 737-700 (B737) — Number of flights: 4

Aircraft in the last 7 days

• N8736J · BOEING 737 MAX 8 2026-10-27
• N8872Q · BOEING 737 MAX 8 2026-10-26
• N8881L · BOEING 737 MAX 8 2026-10-25
• N950WN · BOEING 737-700 2026-10-24
• N8906K · BOEING 737 MAX 8 2026-10-23
• N8959Q · BOEING 737 MAX 8 2026-10-22

Related flights on this route

• All flights KMDW – KBOS