WN4477 · SWA4477

Schedule for today and the next days

• 2026-10-30 12:40 → 2026-10-30 14:55 · Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) → Chicago Midway International Airport (MDW/KMDW)

Scheduled times from airport boards, in local time. Actual departures and arrivals are measured by the map.flights network. Letištní tabule: Airport Authority Hong Kong / DATA.GOV.HK, Dubai Airports, Chicago Department of Aviation, Hobart Airport, Wellington Airport, Hamad International Airport

SWA4477 over the last 30 days

As of 2026-10-29

SWA4477 is operated by Southwest Airlines on the route Detroit Metropolitan Wayne County Airport (DTW/KDTW) → Chicago Midway International Airport (MDW/KMDW). It usually takes off around 19:46 UTC (15:46 local time, DTW). It usually lands around 20:33 UTC (15:33 local time, MDW). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

17/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

19:46 UTC · 15:46 local time (DTW)

Typical landing

20:33 UTC · 15:33 local time (MDW)

Typical time airborne

46 min

Median departure deviation from the usual time on this route

+6 min

Departures within 15 minutes of the usual time

64 %

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: 39
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N7734H · BOEING 737-700 2026-10-29
• N914WN · BOEING 737-700 2026-10-26
• N8613K · BOEING 737-800 2026-10-24
• N457WN · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KDTW – KMDW