SWA4921

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

Nashville International Airport (BNA) — Nashville, United States

Departed

2026-09-12 10:33 UTC

Arrival

William P Hobby Airport (HOU) — Houston, United States

Distance flown

1257 km

Straight-line distance

1078 km

Approach distance

73 km

Registration

Type

Boeing 737 MAX 8

Seats

175 total (175 Economy) (typical for type, not this tail)

Max altitude

40,025 ft

Max ground speed

480 kt

Tracked

1h 33m · 1,182 km

Altitude (ft, max 40,025)

Ground speed (kt, max 480)

Altitude (ft, max 40,025)

Ground speed (kt, max 480)

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.

Southwest Airlines (SWA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 04:33 UTC	SWA4921	SMF → SAN Sacramento → San Diego	N8775Q	Boeing 737 MAX 8	Completed	845 km
2026-10-02 04:17 UTC	SWA4921	SMF → SAN Sacramento → San Diego	N8932Q	Boeing 737 MAX 8	Completed	847 km
2026-09-26 10:40 UTC	SWA4921	BNA → HOU Nashville → Houston	N8883Q	Boeing 737 MAX 8	Completed (landing presumed)	1191 km
2026-09-19 10:40 UTC	SWA4921	BNA → HOU Nashville → Houston	N8875B	Boeing 737 MAX 8	Completed (landing presumed)	1239 km
2026-09-12 10:33 UTC	SWA4921	BNA → HOU Nashville → Houston	N8980Q	Boeing 737 MAX 8	Completed (landing presumed)	1257 km
2026-09-05 10:39 UTC	SWA4921	BNA → HOU Nashville → Houston	N8824Q	Boeing 737 MAX 8	Completed (landing presumed)	1299 km
2026-08-29 10:36 UTC	SWA4921	BNA → HOU Nashville → Houston	N8812Q	Boeing 737 MAX 8	Completed	1258 km
2026-08-22 10:43 UTC	SWA4921	BNA → HOU Nashville → Houston	N8850Q	Boeing 737 MAX 8	Completed	1784 km
2026-08-15 10:43 UTC	SWA4921	BNA → HOU Nashville → Houston	N8736J	Boeing 737 MAX 8	Completed	~3373 km est. (1720 km recorded)