the record · airliner · Boeing 737-8H4 · flight page

N8639B

Last heard October 15 at 9:32 pm, at 1,925 feet, 6 miles south of Seattle Paine Field International. 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 LASHarry Reid International, Las Vegas, NV October 15 at 7:16 pm

Last heard …still in the air, or beyond the receivers' hearing October 15 at 9:32 pm

Length: 2 h 15 min
Distance: 839 nm (966 miles)
Top altitude: 36,025 ft
Fastest: 469 knots (540 mph)
Positions heard: 14

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
October 15 at 7:16 pm to 9:32 pm	Harry Reid International LAS	still in the air, or out of the network's hearing	2 h 15 min	839 nm	36,025 ft	469 kt
October 15 at 5:51 pm to 6:09 pm	in the air when first heard	Harry Reid International LAS	18 min	28 nm	10,575 ft	278 kt
October 15 at 4:56 pm to 5:28 pm	Reno/Tahoe International RNO	still in the air, or out of the network's hearing	32 min	181 nm	29,000 ft	405 kt
October 15 at 1:50 pm to 2:55 pm	Harry Reid International LAS	Reno/Tahoe International RNO	1 h 4 min	338 nm	32,000 ft	459 kt
October 15 at 11:47 am to 12:53 pm	Reno/Tahoe International RNO	Harry Reid International LAS	1 h 6 min	320 nm	29,000 ft	463 kt
October 15 at 9:43 am to 10:41 am	Harry Reid International LAS	still in the air, or out of the network's hearing	57 min	327 nm	30,000 ft	447 kt
October 14 at 5:44 pm to 7:55 pm	in the air when first heard	Harry Reid International LAS	2 h 10 min	827 nm	36,000 ft	457 kt
October 14 at 4:48 pm to 5:16 pm	in the air when first heard	still in the air, or out of the network's hearing	27 min	187 nm	36,000 ft	409 kt
October 14 at 1:26 pm to 2:13 pm	in the air when first heard	still in the air, or out of the network's hearing	46 min	352 nm	36,000 ft	463 kt
October 14 at 12:26 pm to 1:04 pm	in the air when first heard	still in the air, or out of the network's hearing	38 min	285 nm	36,000 ft	463 kt
October 14 at 10:27 am to 11:05 am	in the air when first heard	still in the air, or out of the network's hearing	38 min	255 nm	37,000 ft	469 kt
October 14 at 7:05 am to 7:43 am	Louis Armstrong New Orleans International MSY	still in the air, or out of the network's hearing	38 min	213 nm	41,000 ft	470 kt
October 14 at 5:37 am to 6:07 am	in the air when first heard	still in the air, or out of the network's hearing	29 min	202 nm	33,000 ft	467 kt
October 13 at 8:01 pm to 8:40 pm	in the air when first heard	still in the air, or out of the network's hearing	39 min	296 nm	37,000 ft	457 kt
October 13 at 6:26 pm to 7:04 pm	Harry Reid International LAS	still in the air, or out of the network's hearing	38 min	200 nm	36,975 ft	487 kt
October 13 at 4:50 pm to 5:09 pm	in the air when first heard	Harry Reid International LAS	18 min	53 nm	15,825 ft	374 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 737-8H4, built 2014
Kind: Airliner, 143 seats
Operator: Southwest Airlines CO
Registered in: Dallas, TX
Transponder code: ABDD91

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