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

N8821S

Last heard yesterday at 7:53 pm, on the ground at St. Louis Lambert International. Nothing newer has come from the network: either it has not flown since, or it flew where the volunteer receivers cannot hear it.

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

Took off SMFSacramento International, Sacramento, CA Friday at 5:09 pm

Last heard …still in the air, or beyond the receivers' hearing Friday at 5:56 pm

Length: 47 min
Distance: 353 nm (406 miles)
Top altitude: 35,000 ft
Fastest: 535 knots (616 mph)
Positions heard: 15

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 5:09 pm to 5:56 pm	Sacramento International SMF	still in the air, or out of the network's hearing	47 min	353 nm	35,000 ft	535 kt
Thursday at 5:01 pm to 5:14 pm	in the air when first heard	still in the air, or out of the network's hearing	13 min	98 nm	30,975 ft	500 kt
Wednesday at 5:03 pm to 5:55 pm	Austin-Bergstrom International AUS	still in the air, or out of the network's hearing	52 min	383 nm	37,000 ft	497 kt
Monday at 5:09 pm to 5:22 pm	in the air when first heard	still in the air, or out of the network's hearing	13 min	95 nm	36,000 ft	437 kt
October 18 at 9:24 am to 9:30 am	in the air when first heard	still in the air, or out of the network's hearing	5 min	28 nm	14,675 ft	308 kt
October 18 at 5:48 am to 5:55 am	in the air when first heard	still in the air, or out of the network's hearing	7 min	51 nm	36,000 ft	434 kt
October 18 at 3:08 am to 3:27 am	in the air when first heard	still in the air, or out of the network's hearing	19 min	147 nm	36,000 ft	463 kt
October 17 at 6:25 pm to 10:23 pm	Harry Reid International LAS	Pittsburgh International PIT	3 h 58 min	1,668 nm	37,000 ft	486 kt
October 17 at 8:44 am to 9:03 am	in the air when first heard	still in the air, or out of the network's hearing	18 min	126 nm	36,000 ft	419 kt
October 17 at 3:58 am to 5:01 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 3 min	462 nm	34,000 ft	464 kt
October 16 at 9:52 pm to 10:59 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 7 min	558 nm	40,150 ft	527 kt
October 16 at 8:09 pm to 8:37 pm	in the air when first heard	still in the air, or out of the network's hearing	28 min	223 nm	39,000 ft	504 kt
October 16 at 6:37 pm to 7:24 pm	Harry Reid International LAS	still in the air, or out of the network's hearing	47 min	318 nm	39,000 ft	477 kt
October 16 at 4:53 pm to 5:30 pm	in the air when first heard	Henderson Executive HND	37 min	194 nm	29,975 ft	481 kt
October 16 at 3:18 pm to 4:14 pm	in the air when first heard	still in the air, or out of the network's hearing	56 min	374 nm	36,000 ft	418 kt
October 16 at 11:04 am to 11:32 am	in the air when first heard	Bill And Hillary Clinton Ntl/Adams Field LIT	27 min	138 nm	35,000 ft	561 kt
October 16 at 6:59 am to 7:35 am	in the air when first heard	Harry Reid International LAS	36 min	183 nm	26,000 ft	465 kt
October 16 at 6:22 am to 6:38 am	in the air when first heard	still in the air, or out of the network's hearing	15 min	124 nm	30,000 ft	475 kt
October 15 at 8:23 pm to 9:10 pm	San Antonio International SAT	still in the air, or out of the network's hearing	46 min	290 nm	38,000 ft	465 kt
October 15 at 6:33 pm to 7:24 pm	Dallas Love Field DAL	San Antonio International SAT	51 min	229 nm	26,000 ft	421 kt
October 15 at 4:26 pm to 5:17 pm	in the air when first heard	still in the air, or out of the network's hearing	50 min	343 nm	37,000 ft	484 kt
October 15 at 1:11 pm to 1:58 pm	in the air when first heard	still in the air, or out of the network's hearing	46 min	342 nm	34,000 ft	467 kt
October 15 at 10:14 am to 11:20 am	Denver International DEN	still in the air, or out of the network's hearing	1 h 5 min	413 nm	37,000 ft	471 kt
October 15 at 6:53 am to 9:12 am	in the air when first heard	Denver International DEN	2 h 19 min	874 nm	36,000 ft	489 kt
October 15 at 3:18 am to 4:33 am	Ronald Reagan Washington Ntl Airport DCA	still in the air, or out of the network's hearing	1 h 14 min	464 nm	34,000 ft	447 kt
October 14 at 7:28 pm to 8:25 pm	in the air when first heard	Ronald Reagan Washington Ntl Airport DCA	56 min	376 nm	39,000 ft	529 kt
October 14 at 3:15 pm to 4:58 pm	Manchester Boston Regional MHT	still in the air, or out of the network's hearing	1 h 42 min	604 nm	34,000 ft	392 kt
October 14 at 10:29 am to 10:58 am	in the air when first heard	still in the air, or out of the network's hearing	28 min	211 nm	32,300 ft	447 kt
October 14 at 8:41 am to 9:00 am	in the air when first heard	still in the air, or out of the network's hearing	19 min	85 nm	23,975 ft	428 kt
October 14 at 7:11 am to 8:02 am	Fort Lauderdale/Hollywood International FLL	still in the air, or out of the network's hearing	51 min	338 nm	38,000 ft	455 kt
October 14 at 5:07 am to 6:06 am	in the air when first heard	Fort Lauderdale/Hollywood International FLL	58 min	364 nm	35,000 ft	479 kt
October 13 at 7:53 pm to 8:13 pm	in the air when first heard	still in the air, or out of the network's hearing	20 min	165 nm	35,000 ft	502 kt
October 13 at 4:58 pm to 6:06 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 7 min	546 nm	39,000 ft	508 kt
October 13 at 1:30 pm to 3:34 pm	in the air when first heard	still in the air, or out of the network's hearing	2 h 3 min	903 nm	37,000 ft	513 kt
October 13 at 10:32 am to 11:28 am	Oakland San Francisco Bay Airport OAK	still in the air, or out of the network's hearing	55 min	355 nm	37,000 ft	540 kt
October 13 at 8:59 am to 9:37 am	in the air when first heard	Hayward Executive HWD	38 min	212 nm	36,000 ft	425 kt
October 13 at 6:08 am to 7:20 am	Sacramento International SMF	San Diego International SAN	1 h 11 min	445 nm	33,000 ft	523 kt
October 12 at 9:25 pm to 10:39 pm	Harry Reid International LAS	still in the air, or out of the network's hearing	1 h 14 min	390 nm	36,000 ft	430 kt
October 12 at 7:42 pm to 8:36 pm	Phoenix Sky Harbor International PHX	Harry Reid International LAS	54 min	228 nm	28,000 ft	442 kt
October 12 at 5:45 pm to 6:38 pm	in the air when first heard	Phoenix Sky Harbor International PHX	53 min	243 nm	36,000 ft	379 kt
October 12 at 3:26 pm to 5:15 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 48 min	714 nm	36,000 ft	414 kt
October 12 at 10:57 am to 11:35 am	in the air when first heard	still in the air, or out of the network's hearing	37 min	304 nm	33,000 ft	491 kt
October 12 at 8:22 am to 9:02 am	in the air when first heard	Dallas Love Field DAL	40 min	204 nm	29,925 ft	437 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 737-8, built 2022
Kind: Airliner, 175 seats
Operator: Southwest Airlines CO
Registered in: Dallas, TX
Transponder code: AC27CF

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