the record · airliner · Boeing 737-800 · flight page

N8529Z

Last heard Friday at 7:23 pm, at 29,000 feet, 3 miles south of Chilton County. Nothing newer has come from the network since; it may have landed out of the receivers' hearing.

This page checks the country picture for it every minute while it is open.

Took off —in the air when first heard Friday at 7:03 pm

Last heard …still in the air, or beyond the receivers' hearing Friday at 7:23 pm

Length: 19 min
Distance: 142 nm (163 miles)
Top altitude: 35,000 ft
Fastest: 461 knots (531 mph)
Positions heard: 8

This flight is the one in progress (or the last one heard, if the aircraft flew beyond the receivers). Times are local to where the aircraft was.

Line colour: altitude Low 10,000 ft 25,000 ft 40,000 ft Start End

Altitude and speed through the flight

Move along the graph to read the altitude and speed at any moment.

Flights in the last 14 days

When	From	To	Length	Distance	Top altitude	Fastest
Friday at 7:03 pm to 7:23 pm	in the air when first heard	still in the air, or out of the network's hearing	19 min	142 nm	35,000 ft	461 kt
Thursday at 7:08 pm to 7:55 pm	in the air when first heard	still in the air, or out of the network's hearing	47 min	299 nm	36,000 ft	428 kt
Wednesday at 7:35 pm to 7:52 pm	Oakland San Francisco Bay Airport OAK	still in the air, or out of the network's hearing	16 min	79 nm	33,900 ft	403 kt
Tuesday at 7:13 pm to 7:56 pm	Harry Reid International LAS	still in the air, or out of the network's hearing	42 min	322 nm	37,000 ft	535 kt
Monday at 7:03 pm to 7:22 pm	in the air when first heard	still in the air, or out of the network's hearing	19 min	161 nm	35,000 ft	509 kt
Sunday at 7:40 pm to 7:54 pm	in the air when first heard	still in the air, or out of the network's hearing	14 min	110 nm	36,000 ft	462 kt
October 18 at 11:18 am to 11:32 am	in the air when first heard	still in the air, or out of the network's hearing	13 min	119 nm	35,000 ft	525 kt
October 18 at 7:54 am to 7:56 am	Boise Air Trml/Gowen Field BOI	Boise Air Trml/Gowen Field BOI	2 min	4 nm	4,950 ft	221 kt
October 17 at 9:04 pm to 10:37 pm	Denver International DEN	still in the air, or out of the network's hearing	1 h 32 min	559 nm	36,000 ft	469 kt
October 17 at 7:24 pm to 8:01 pm	in the air when first heard	Denver International DEN	37 min	188 nm	32,000 ft	475 kt
October 17 at 5:40 am to 6:45 am	Baltimore/Washington International Thurgood Marshall BWI	still in the air, or out of the network's hearing	1 h 4 min	413 nm	38,000 ft	433 kt
October 17 at 12:41 am to 1:10 am	in the air when first heard	still in the air, or out of the network's hearing	28 min	174 nm	25,000 ft	517 kt

Show the last 56 days · A flight is a run of positions with no gap longer than twenty minutes; an airport is named when the aircraft was low and within five miles of it at that end.

Positions from the adsb.lol community network (open data). A distance is the sum of the straight lines between the positions heard, so it is a little short of the true track. Positions are kept in full for 7 days and at one point every five minutes after that, for 180 days. Map: OpenFreeMap, OpenMapTiles, OpenStreetMap contributors. For understanding where an aircraft went, not for flying.

The aircraft

Aircraft: Boeing 737-800, built 2017
Kind: Airliner, 175 seats
Operator: Southwest Airlines CO
Registered in: Dallas, TX
Transponder code: ABB271

The full register record, with its history and connections. Find it on the live map and follow it with its trail.