WN553

For travellers

Departure · Austin (AUS)

Gate 22

Scheduled 02 Oct 11:45 · Departed 02 Oct 12:29 · +44 min

Board status: Departed 12:29P

Airborne since 02 Oct 12:49 (ADS-B)

Board data from aus, updated 974 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Austin Bergstrom International Airport (AUS) — Austin, United States

Scheduled departure

2026-10-02 16:45 UTC

Departed

2026-10-02 17:49 UTC

Arrival

Ontario International Airport (ONT) — Ontario, United States

Distance flown

1947 km

Straight-line distance

1922 km

Approach distance

66 km

Aircraft

Registration

N8975K

Type

Boeing 737 MAX 8

Seats

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

CO2 (EMEP est., total)

42.0 t (240 kg/pax Economy)

Altitude & speed

Max altitude

32,025 ft

Max ground speed

469 kt

Tracked

2h 36m · 1,941 km

Altitude (ft, max 32,025)

Ground speed (kt, max 469)

Altitude (ft, max 32,025)

Ground speed (kt, max 469)

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 17:49 UTC	SWA553	AUS → ONT Austin → Ontario	N8975K	Boeing 737 MAX 8	Completed	1947 km
2026-10-01 19:02 UTC	SWA553	AUS → ONT Austin → Ontario	N8696E	Boeing 737-800	Completed	1953 km
2026-09-30 14:24 UTC	SWA553	PIT → BWI Pittsburgh → Baltimore	N8871Q	Boeing 737 MAX 8	Completed	438 km
2026-09-26 16:58 UTC	SWA553	ATL → DAL Atlanta → Dallas	N946WN	Boeing 737-700	Completed	1226 km
2026-09-19 17:59 UTC	SWA553	ATL → DAL Atlanta → Dallas	N8566Z	Boeing 737-800	Completed	1367 km