SWA3555

For travellers

Departure · Chicago (MDW)

Gate A15

Scheduled 07:50 · Departed 07:46

Board status: Active

Airborne since 08:07 (ADS-B)

Board data from mdw, updated 21 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Chicago Midway International Airport (MDW) — Chicago, United States

Scheduled departure

2026-10-02 12:50 UTC

Departed

2026-10-02 13:07 UTC

Arrival

St Louis Lambert International Airport (STL) — St Louis, United States

Also flies as

WN3555

Distance flown

451 km

Straight-line distance

404 km

Approach distance

76 km

Aircraft

Registration

N8734Q

Type

Boeing 737 MAX 8

Seats

175 total (175 Economy)

Altitude & speed

Max altitude

28,000 ft

Max ground speed

437 kt

Tracked

46m · 448 km

Altitude (ft, max 28,000)

Ground speed (kt, max 437)

Altitude (ft, max 28,000)

Ground speed (kt, max 437)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 13:07 UTC	SWA3555	MDW → STL Chicago → St Louis	N8734Q	Boeing 737 MAX 8	Completed	451 km
2026-10-01 14:08 UTC	SWA3555	STL → STL St Louis → St Louis	N8727M	Boeing 737 MAX 8	Completed	~4 km est. (2 km recorded)
2026-10-01 13:18 UTC	SWA3555	MDW → STL Chicago → St Louis	N8727M	Boeing 737 MAX 8	Completed	481 km
2026-09-28 22:29 UTC	SWA3555	MCO → STL Orlando → St Louis	N8855Q	Boeing 737 MAX 8	Completed	1538 km
2026-09-27 22:38 UTC	SWA3555	MCO → STL Orlando → St Louis	N8860S	Boeing 737 MAX 8	Completed	1525 km
2026-09-25 22:25 UTC	SWA3555	MCO → STL Orlando → St Louis	N8907L	Boeing 737 MAX 8	Completed	1561 km
2026-09-24 22:33 UTC	SWA3555	MCO → STL Orlando → St Louis	N8524Z	Boeing 737-800	Completed	1553 km
2026-09-21 22:54 UTC	SWA3555	MCO → STL Orlando → St Louis	N8918Q	Boeing 737 MAX 8	Completed	1496 km
2026-09-20 22:35 UTC	SWA3555	MCO → STL Orlando → St Louis	N8901Q	Boeing 737 MAX 8	Completed	1499 km
2026-09-18 22:50 UTC	SWA3555	MCO → STL Orlando → St Louis	N8559Q	Boeing 737-800	Completed	1605 km
2026-09-17 22:53 UTC	SWA3555	MCO → STL Orlando → St Louis	N8610A	Boeing 737-800	Completed	1611 km
2026-09-15 01:59 UTC	SWA3555	MCO → STL Orlando → St Louis	N1802U	Boeing 737 MAX 8	Completed	1605 km
2026-09-13 22:23 UTC	SWA3555	MCO → STL Orlando → St Louis	N8853Q	Boeing 737 MAX 8	Completed	1639 km
2026-09-11 22:20 UTC	SWA3555	MCO → STL Orlando → St Louis	N9003B	Boeing 737 MAX 8	Completed	1706 km
2026-09-10 22:57 UTC	SWA3555	MCO → STL Orlando → St Louis	N9019R	Boeing 737 MAX 8	Completed	1667 km
2026-09-07 23:40 UTC	SWA3555	MCO → STL Orlando → St Louis	N8974K	Boeing 737 MAX 8	Completed	1586 km
2026-09-06 22:28 UTC	SWA3555	MCO → STL Orlando → St Louis	N7713A	Boeing 737-700	Completed	1629 km
2026-09-05 01:10 UTC	SWA3555	MCO → STL Orlando → St Louis	N8851Q	Boeing 737 MAX 8	Completed	1504 km
2026-09-03 22:37 UTC	SWA3555	MCO → STL Orlando → St Louis	N8690A	Boeing 737-800	Completed	1608 km
2026-08-31 22:48 UTC	SWA3555	MCO → STL Orlando → St Louis	N8997Q	Boeing 737 MAX 8	Completed	1612 km
2026-08-30 22:51 UTC	SWA3555	MCO → STL Orlando → St Louis	N8845L	Boeing 737 MAX 8	Completed	1635 km
2026-08-28 22:28 UTC	SWA3555	MCO → STL Orlando → St Louis	N8940Q	Boeing 737 MAX 8	Completed	1569 km
2026-08-27 23:12 UTC	SWA3555	MCO → STL Orlando → St Louis	N8913S	Boeing 737 MAX 8	Completed	1537 km
2026-08-24 22:29 UTC	SWA3555	MCO → STL Orlando → St Louis	N8562Z	Boeing 737-800	Completed	1610 km
2026-08-23 22:34 UTC	SWA3555	MCO → STL Orlando → St Louis	N8630B	Boeing 737-800	Completed	1603 km
2026-08-21 23:07 UTC	SWA3555	MCO → STL Orlando → St Louis	N8876Q	Boeing 737 MAX 8	Completed	2697 km
2026-08-20 22:59 UTC	SWA3555	MCO → STL Orlando → St Louis	N8686A	Boeing 737-800	Completed	~2642 km est. (2047 km recorded)
2026-08-17 22:43 UTC	SWA3555	MCO → STL Orlando → St Louis	N8600F	Boeing 737-800	Completed	2228 km
2026-08-16 22:31 UTC	SWA3555	MCO → STL Orlando → St Louis	N8670A	Boeing 737-800	Completed	2224 km