the record · airliner · Embraer S A ERJ 170-200 LR · flight page

N431SY

Last heard today at 9:33 pm, on the ground at San Diego 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.

From —in the air when first heard Today at 9:17 pm

To SANSan Diego International, San Diego, CA Today at 9:31 pm

Length: 14 min
Distance: 43 nm (49 miles)
Top altitude: 10,975 ft
Fastest: 308 knots (354 mph)
Positions heard: 8

The latest flight recorded. Pick another in the list below. 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
Today at 9:17 pm to 9:31 pm	in the air when first heard	San Diego International SAN	14 min	43 nm	10,975 ft	308 kt
Today at 7:27 pm to 8:55 pm	Denver International DEN	still in the air, or out of the network's hearing	1 h 28 min	579 nm	36,025 ft	449 kt
Today at 4:20 pm to 6:24 pm	San Diego International SAN	Denver International DEN	2 h 3 min	799 nm	37,000 ft	500 kt
Today at 11:49 am to 12:01 pm	in the air when first heard	San Diego International SAN	11 min	40 nm	11,150 ft	293 kt
Today at 11:06 am to 11:25 am	Phoenix Sky Harbor International PHX	still in the air, or out of the network's hearing	18 min	92 nm	29,500 ft	395 kt
Today at 9:08 am to 9:26 am	in the air when first heard	Phoenix Sky Harbor International PHX	18 min	62 nm	13,875 ft	339 kt
Today at 8:18 am to 8:39 am	San Diego International SAN	still in the air, or out of the network's hearing	20 min	53 nm	20,425 ft	425 kt
Today at 6:05 am to 6:50 am	in the air when first heard	San Diego International SAN	44 min	289 nm	29,000 ft	510 kt
Yesterday at 5:45 pm to 7:11 pm	Portland International PDX	Fresno Yosemite International FAT	1 h 25 min	567 nm	35,000 ft	490 kt
Yesterday at 2:54 pm to 4:38 pm	Idaho Falls Regional IDA	Portland International PDX	1 h 43 min	505 nm	34,000 ft	434 kt
Yesterday at 12:47 pm to 2:07 pm	Seattle-Tacoma International SEA	Idaho Falls Regional IDA	1 h 20 min	526 nm	35,000 ft	483 kt
Yesterday at 10:26 am to 11:25 am	in the air when first heard	Seattle-Tacoma International SEA	59 min	310 nm	32,000 ft	403 kt
Yesterday at 8:10 am to 8:51 am	Seattle-Tacoma International SEA	still in the air, or out of the network's hearing	41 min	288 nm	29,000 ft	498 kt
Yesterday at 5:42 am to 6:03 am	Bellingham International BLI	Seattle-Tacoma International SEA	20 min	82 nm	8,925 ft	286 kt
Saturday at 11:03 pm to 11:25 pm	Seattle-Tacoma International SEA	Bellingham International BLI	22 min	86 nm	11,950 ft	330 kt
Saturday at 7:15 pm to 7:43 pm	Portland International PDX	Seattle-Tacoma International SEA	28 min	121 nm	18,775 ft	399 kt
Saturday at 5:10 pm to 6:28 pm	in the air when first heard	Portland International PDX	1 h 17 min	471 nm	38,000 ft	428 kt
Saturday at 2:50 pm to 4:16 pm	Seattle-Tacoma International SEA	Idaho Falls Regional IDA	1 h 25 min	536 nm	37,000 ft	462 kt
Saturday at 12:57 pm to 1:51 pm	Spokane International GEG	Seattle-Tacoma International SEA	53 min	217 nm	22,000 ft	336 kt
Saturday at 11:05 am to 11:47 am	Seattle-Tacoma International SEA	Spokane International GEG	41 min	209 nm	23,000 ft	423 kt
Saturday at 5:10 am to 6:52 am	Idaho Falls Regional IDA	Seattle-Tacoma International SEA	1 h 41 min	536 nm	34,000 ft	466 kt
Friday at 8:22 pm to 9:45 pm	Seattle-Tacoma International SEA	Idaho Falls Regional IDA	1 h 23 min	533 nm	37,000 ft	462 kt
Friday at 6:11 pm to 6:58 pm	in the air when first heard	Seattle-Tacoma International SEA	46 min	246 nm	22,000 ft	406 kt
Friday at 4:31 pm to 5:17 pm	Seattle-Tacoma International SEA	Roberts Fld/Redmond Municipal RDM	46 min	215 nm	23,000 ft	341 kt
Friday at 2:44 pm to 3:15 pm	Portland International PDX	Seattle-Tacoma International SEA	30 min	142 nm	20,000 ft	410 kt
Friday at 12:50 pm to 1:19 pm	Mahlon Sweet Field EUG	Portland International PDX	28 min	120 nm	16,025 ft	385 kt
Friday at 11:22 am to 11:55 am	Portland International PDX	Mahlon Sweet Field EUG	32 min	104 nm	15,025 ft	301 kt
Friday at 6:10 am to 8:46 am	Tucson International TUS	Portland International PDX	2 h 36 min	1,032 nm	36,000 ft	462 kt
Thursday at 6:51 pm to 8:25 pm	in the air when first heard	Tucson International TUS	1 h 33 min	604 nm	35,000 ft	433 kt
Thursday at 5:42 pm to 6:29 pm	Portland International PDX	still in the air, or out of the network's hearing	46 min	267 nm	35,000 ft	418 kt
Thursday at 3:19 pm to 4:39 pm	in the air when first heard	Portland International PDX	1 h 20 min	477 nm	36,000 ft	455 kt
Thursday at 1:02 pm to 2:15 pm	John Wayne/Orange County SNA	Charles M Schulz/Sonoma County STS	1 h 13 min	427 nm	34,000 ft	463 kt
Thursday at 11:08 am to 12:21 pm	San Francisco International SFO	John Wayne/Orange County SNA	1 h 12 min	384 nm	35,000 ft	451 kt
Thursday at 8:26 am to 9:34 am	John Wayne/Orange County SNA	San Francisco International SFO	1 h 8 min	368 nm	36,000 ft	422 kt
Wednesday at 8:32 am to 8:51 am	San Francisco International SFO	still in the air, or out of the network's hearing	18 min	98 nm	33,225 ft	445 kt
Tuesday at 5:01 pm to 5:28 pm	in the air when first heard	Roberts Fld/Redmond Municipal RDM	27 min	148 nm	34,000 ft	421 kt
October 26 at 5:34 pm to 5:56 pm	Charles M Schulz/Sonoma County STS	still in the air, or out of the network's hearing	22 min	157 nm	31,000 ft	480 kt
October 25 at 5:40 pm to 5:50 pm	Portland International PDX	still in the air, or out of the network's hearing	10 min	15 nm	8,750 ft	272 kt
October 23 at 5:30 pm to 5:55 pm	Portland International PDX	still in the air, or out of the network's hearing	25 min	132 nm	31,000 ft	444 kt
October 21 at 5:06 pm to 5:40 pm	Seattle-Tacoma International SEA	Richland Airport RLD	33 min	147 nm	21,000 ft	423 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: Embraer S A ERJ 170-200 LR
Kind: Airliner, 88 seats
Operator: Skywest Airlines INC
Registered in: St George, UT
Transponder code: A5287C

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