SWA2521

Flight

Status

Completed

Departure

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

Est. departure time

2026-08-30 14:44 UTC (approx.)

Arrival

Valley International Airport (HRL) — Harlingen, United States (predicted)

Distance flown

487 km

Straight-line distance

441 km

Approach distance

39 km

Aircraft

Registration

N925WN

Type

Boeing 737-700

Seats

143 total (143 Economy)

Altitude & speed

Max altitude

38,000 ft

Max ground speed

465 kt

Tracked

40m · 481 km

Altitude (ft, max 38,000)

Ground speed (kt, max 465)

Altitude (ft, max 38,000)

Ground speed (kt, max 465)

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 13:36 UTC	SWA2521	MCO → ABQ Orlando → Albuquerque	N8990Q	Boeing 737 MAX 8	Completed	2624 km
2026-10-01 13:27 UTC	SWA2521	MCO → ABQ Orlando → Albuquerque	N8851Q	Boeing 737 MAX 8	Completed	2868 km
2026-09-27 15:09 UTC	SWA2521	AUS → HRL Austin → Harlingen	N482WN	Boeing 737-700	Incomplete (signal lost)	470 km
2026-09-27 12:15 UTC	SWA2521	ATL → AUS Atlanta → Austin	N482WN	Boeing 737-700	Completed	1393 km
2026-09-26 14:50 UTC	SWA2521	AUS → HRL Austin → Harlingen	N948WN	Boeing 737-700	Incomplete (signal lost)	470 km
2026-09-20 15:02 UTC	SWA2521	AUS → HRL Austin → Harlingen	N288WN	Boeing 737-700	Incomplete (signal lost)	516 km
2026-09-20 12:11 UTC	SWA2521	ATL → AUS Atlanta → Austin	N288WN	Boeing 737-700	Completed	1490 km
2026-09-19 14:44 UTC	SWA2521	AUS → HRL Austin → Harlingen	N287WN	Boeing 737-700	Incomplete (signal lost)	494 km
2026-09-13 15:07 UTC	SWA2521	AUS → HRL Austin → Harlingen	N924WN	Boeing 737-700	Incomplete (signal lost)	527 km
2026-09-13 12:14 UTC	SWA2521	ATL → AUS Atlanta → Austin	N924WN	Boeing 737-700	Completed	1463 km
2026-09-12 14:40 UTC	SWA2521	AUS → HRL Austin → Harlingen	N7847A	Boeing 737-700	Incomplete (signal lost)	514 km
2026-09-06 14:17 UTC	SWA2521	ATL → AUS Atlanta → Austin	N8772M	Boeing 737 MAX 8	Completed	1440 km
2026-09-05 14:48 UTC	SWA2521	AUS → HRL Austin → Harlingen	N439WN	Boeing 737-700	Incomplete (signal lost)	487 km
2026-08-30 15:01 UTC	SWA2521	AUS → HRL Austin → Harlingen	N925WN	Boeing 737-700	Completed	487 km
2026-08-30 12:16 UTC	SWA2521	ATL → AUS Atlanta → Austin	N925WN	Boeing 737-700	Completed	1431 km
2026-08-29 14:43 UTC	SWA2521	AUS → HRL Austin → Harlingen	N7855A	Boeing 737-700	Completed	527 km
2026-08-23 15:12 UTC	SWA2521	AUS → HRL Austin → Harlingen	N7740A	Boeing 737-700	Completed	707 km
2026-08-23 12:34 UTC	SWA2521	ATL → AUS Atlanta → Austin	N7740A	Boeing 737-700	Completed	1951 km
2026-08-22 14:37 UTC	SWA2521	AUS → HRL Austin → Harlingen	N915WN	Boeing 737-700	Completed	693 km
2026-08-16 15:13 UTC	SWA2521	AUS → HRL Austin → Harlingen	N480WN	Boeing 737-700	Completed	~1660 km est. (653 km recorded)
2026-08-16 12:35 UTC	SWA2521	ATL → AUS Atlanta → Austin	N480WN	Boeing 737-700	Completed	1967 km