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WN4233

BOS → MDW · Boeing 737-700 · Southwest Airlines

For travellers

Departure · Boston (BOS)

Terminal B · Gate B31A
Scheduled 16:20 · Departed 16:20
Board status: Departed
Airborne since 16:29 (ADS-B)

Arrival · Chicago (MDW)

Gate B2
Scheduled 17:55 · Landed 17:49 · early
Board status: Active
Landed 17:49 (airport data)

Board data from bos, mdw, updated 3 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Scheduled departure
2026-10-03 20:20 UTC
Departed
2026-10-03 20:29 UTC
Arrival
Chicago Midway International Airport (MDW) — Chicago, United States
Scheduled arrival
2026-10-03 22:55 UTC
Estimated arrival
2026-10-03 22:49 UTC
Distance flown
1485 km
Straight-line distance
1382 km

Aircraft

Registration
N205WN
Type
Boeing 737-700
Seats
143 total (143 Economy)
CO2 (EMEP est., total)
33.9 t (237 kg/pax Economy)

Altitude & speed

Max altitude
36,000 ft
Max ground speed
421 kt
Tracked
2h 16m · 1,481 km
Altitude (ft, max 36,000)
019,44038,8800m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 421)
02274550m30m1h 0m1h 30m2h 0m
Altitude (ft, max 36,000)
019,44038,8800m1h 0m2h 0m
Ground speed (kt, max 421)
02274550m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Southwest Airlines (SWA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 20:29 UTC SWA4233 BOS → MDW
Boston → Chicago
 N205WN Boeing 737-700 Completed (landing confirmed by airport data) 1485 km
2026-10-02 23:08 UTC SWA4233 BOS → MDW
Boston → Chicago
 N8957Q Boeing 737 MAX 8 Completed (landing confirmed by airport data) 1499 km
2026-10-01 00:27 UTC SWA4233 LAS → MDW
Las Vegas → Chicago
 N8502Z Boeing 737-800 Completed 2523 km
2026-09-24 22:33 UTC WN4233 MDW → MDW
Chicago → Chicago
 N8503A Boeing 737-800 Completed ~1 km est. (0 km recorded)

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