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SWA553

AUS → ONT · Boeing 737 MAX 8 · Southwest Airlines

For travellers

Departure · Austin (AUS)

Gate 22
Scheduled 11:45 · Departed 12:29 · +44 min
Board status: Departed 12:29P
Airborne since 12:49 (ADS-B)

Board data from aus, updated 440 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
Also flies as
WN553
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)
017,29434,5870m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 469)
02535070m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 32,025)
017,29434,5870m1h 0m2h 0m
Ground speed (kt, max 469)
02535070m1h 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
2026-10-02 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
2026-09-30 11:11 UTC SWA553 TPA → PIT
Tampa → Pittsburgh
 N8871Q Boeing 737 MAX 8 Completed 1606 km
2026-09-29 14:20 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8878L Boeing 737 MAX 8 Completed 453 km
2026-09-28 22:31 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8910Q Boeing 737 MAX 8 Completed 1299 km
2026-09-26 20:27 UTC SWA553 DAL → SLC
Dallas → Salt Lake City
 N946WN Boeing 737-700 Completed 1703 km
2026-09-26 16:58 UTC SWA553 ATL → DAL
Atlanta → Dallas
 N946WN Boeing 737-700 Completed 1226 km
2026-09-26 00:09 UTC SWA553 DEN → SAT
Denver → San Antonio
 N1803U Boeing 737 MAX 8 Completed 1342 km
2026-09-24 22:30 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8319F Boeing 737-800 Completed 1322 km
2026-09-22 14:12 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8859Q Boeing 737 MAX 8 Completed 402 km
2026-09-21 22:05 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8756S Boeing 737 MAX 8 Completed 1329 km
2026-09-19 21:29 UTC SWA553 DAL → SLC
Dallas → Salt Lake City
 N215WN Boeing 737-700 Completed 1775 km
2026-09-19 17:59 UTC SWA553 ATL → DAL
Atlanta → Dallas
 N8566Z Boeing 737-800 Completed 1367 km
2026-09-19 01:14 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8501V Boeing 737-800 Completed 1362 km
2026-09-17 22:34 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8870K Boeing 737 MAX 8 Completed 1362 km
2026-09-16 14:29 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8948Q Boeing 737 MAX 8 Completed 410 km
2026-09-15 14:21 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8680C Boeing 737-800 Completed 416 km
2026-09-14 23:30 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8517F Boeing 737-800 Completed 1383 km
2026-09-12 20:36 UTC SWA553 DAL → SLC
Dallas → Salt Lake City
 N949WN Boeing 737-700 Completed 1784 km
2026-09-12 17:37 UTC SWA553 ATL → DAL
Atlanta → Dallas
 N949WN Boeing 737-700 Completed 1326 km
2026-09-11 21:34 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8532S Boeing 737-800 Completed 1541 km
2026-09-10 22:21 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8644C Boeing 737-800 Completed 1530 km
2026-09-09 14:17 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8846Q Boeing 737 MAX 8 Completed 420 km
2026-09-07 21:55 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8708Q Boeing 737 MAX 8 Completed 1431 km
2026-09-06 16:05 UTC SWA553 PHX → ABQ
Phoenix → Albuquerque
 N8945Q Boeing 737 MAX 8 Completed 607 km
2026-09-05 20:54 UTC SWA553 DAL → SLC
Dallas → Salt Lake City
 N288WN Boeing 737-700 Completed 1811 km
2026-09-05 18:02 UTC SWA553 ATL → DAL
Atlanta → Dallas
 N288WN Boeing 737-700 Completed 1321 km
2026-09-04 22:13 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8749Q Boeing 737 MAX 8 Completed 1326 km
2026-09-03 22:16 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8542Z Boeing 737-800 Completed 1367 km
2026-09-02 14:18 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8903H Boeing 737 MAX 8 Completed 414 km
2026-09-01 14:06 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8822Q Boeing 737 MAX 8 Completed 447 km
2026-08-31 22:11 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8889Q Boeing 737 MAX 8 Completed 1503 km
2026-08-29 20:27 UTC SWA553 DAL → SLC
Dallas → Salt Lake City
 N961WN Boeing 737-700 Completed 2008 km
2026-08-29 17:30 UTC SWA553 ATL → DAL
Atlanta → Dallas
 N961WN Boeing 737-700 Completed 1336 km
2026-08-28 21:38 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8538V Boeing 737-800 Completed 1460 km
2026-08-27 21:43 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8528Q Boeing 737-800 Completed 1393 km
2026-08-26 14:34 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8814K Boeing 737 MAX 8 Completed 472 km
2026-08-25 14:13 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8843S Boeing 737 MAX 8 Completed 450 km
2026-08-24 21:39 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8515X Boeing 737-800 Completed 1567 km
2026-08-22 20:26 UTC SWA553 DAL → SLC
Dallas → Salt Lake City
 N216WR Boeing 737-700 Completed 2703 km
2026-08-22 17:40 UTC SWA553 ATL → DAL
Atlanta → Dallas
 N216WR Boeing 737-700 Completed 1854 km
2026-08-21 23:47 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8619F Boeing 737-800 Completed 2137 km
2026-08-20 21:35 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8876Q Boeing 737 MAX 8 Completed ~3084 km est. (1837 km recorded)
2026-08-19 14:22 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8920Q Boeing 737 MAX 8 Completed 683 km
2026-08-18 14:17 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8950L Boeing 737 MAX 8 Completed 2128 km
2026-08-17 21:54 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8613K Boeing 737-800 Completed 1926 km
2026-08-14 23:24 UTC SWA553 MCO → SLC
Orlando → Salt Lake City
 N483WN Boeing 737-700 Completed 10487 km
2026-08-14 21:26 UTC SWA553 DEN → SAT
Denver → San Antonio
 N8537Z Boeing 737-800 Completed ~4290 km est. (1987 km recorded)
2026-08-12 14:33 UTC SWA553 PIT → BWI
Pittsburgh → Baltimore
 N8626B Boeing 737-800 Completed 628 km

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