the record · airliner · Boeing 737-824 · flight page

N37253

Last heard today at 1:10 pm, at 35,000 feet, 18 miles south of Andrew Othole Memorial. 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 Today at 12:41 pm

Last heard …still in the air, or beyond the receivers' hearing Today at 1:10 pm

Length: 28 min
Distance: 253 nm (291 miles)
Top altitude: 35,000 ft
Fastest: 543 knots (625 mph)
Positions heard: 12

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
Today at 12:41 pm to 1:10 pm	in the air when first heard	still in the air, or out of the network's hearing	28 min	253 nm	35,000 ft	543 kt
Today at 12:10 pm to 12:18 pm	in the air when first heard	still in the air, or out of the network's hearing	8 min	48 nm	21,050 ft	442 kt
Today at 9:27 am to 9:49 am	in the air when first heard	still in the air, or out of the network's hearing	22 min	149 nm	21,000 ft	471 kt
Yesterday at 5:36 pm to 6:13 pm	in the air when first heard	Fresno Yosemite International FAT	36 min	192 nm	20,000 ft	382 kt
Yesterday at 1:32 pm to 3:29 pm	Seattle-Tacoma International SEA	still in the air, or out of the network's hearing	1 h 57 min	819 nm	37,000 ft	474 kt
Yesterday at 9:47 am to 11:57 am	in the air when first heard	Seattle-Tacoma International SEA	2 h 10 min	877 nm	38,000 ft	469 kt
Monday at 1:51 pm to 5:52 pm	Pittsburgh International PIT	still in the air, or out of the network's hearing	4 h 1 min	1,707 nm	36,000 ft	469 kt
Monday at 9:57 am to 12:39 pm	Denver International DEN	Pittsburgh International PIT	2 h 41 min	1,158 nm	35,000 ft	501 kt
Sunday at 8:43 am to 10:16 am	Dallas-Fort Worth International DFW	Denver International DEN	1 h 32 min	602 nm	34,000 ft	478 kt
Saturday at 5:20 pm to 6:47 pm	Denver International DEN	Dallas-Fort Worth International DFW	1 h 27 min	591 nm	31,000 ft	502 kt
Saturday at 3:06 pm to 4:00 pm	in the air when first heard	Denver International DEN	53 min	311 nm	38,000 ft	429 kt
Saturday at 2:17 pm to 2:38 pm	The Eastern Iowa Airport CID	still in the air, or out of the network's hearing	20 min	126 nm	38,000 ft	451 kt
Saturday at 12:41 pm to 1:10 pm	in the air when first heard	The Eastern Iowa Airport CID	28 min	167 nm	37,000 ft	462 kt
Saturday at 11:40 am to 12:21 pm	Denver International DEN	still in the air, or out of the network's hearing	40 min	285 nm	37,000 ft	467 kt
Saturday at 9:46 am to 10:33 am	in the air when first heard	Denver International DEN	46 min	180 nm	28,500 ft	429 kt
Saturday at 8:12 am to 8:43 am	in the air when first heard	still in the air, or out of the network's hearing	31 min	201 nm	37,000 ft	414 kt
Friday at 7:20 pm to 8:25 pm	Denver International DEN	Billings Logan International BIL	1 h 5 min	416 nm	40,000 ft	479 kt
Friday at 5:30 pm to 6:08 pm	in the air when first heard	Denver International DEN	38 min	245 nm	38,000 ft	486 kt
Friday at 4:29 pm to 5:05 pm	in the air when first heard	still in the air, or out of the network's hearing	35 min	270 nm	38,000 ft	489 kt
Friday at 11:50 am to 12:28 pm	in the air when first heard	still in the air, or out of the network's hearing	38 min	265 nm	38,000 ft	419 kt
Friday at 10:40 am to 11:26 am	Denver International DEN	still in the air, or out of the network's hearing	45 min	271 nm	38,000 ft	434 kt
Friday at 7:51 am to 8:57 am	in the air when first heard	Denver International DEN	1 h 5 min	348 nm	30,000 ft	395 kt
Thursday at 5:05 pm to 5:44 pm	Denver International DEN	still in the air, or out of the network's hearing	38 min	289 nm	33,000 ft	501 kt
Thursday at 1:53 pm to 2:52 pm	in the air when first heard	Denver International DEN	58 min	315 nm	36,000 ft	398 kt
Thursday at 12:43 pm to 1:09 pm	in the air when first heard	still in the air, or out of the network's hearing	26 min	159 nm	36,000 ft	396 kt
Thursday at 10:36 am to 11:05 am	in the air when first heard	Dane County Rgnl/Truax Field MSN	28 min	186 nm	35,000 ft	518 kt
Thursday at 9:24 am to 10:16 am	Denver International DEN	still in the air, or out of the network's hearing	51 min	397 nm	37,000 ft	509 kt
Thursday at 5:12 am to 7:42 am	in the air when first heard	Denver International DEN	2 h 30 min	919 nm	38,000 ft	432 kt
Wednesday at 6:09 pm to 8:20 pm	Denver International DEN	Louisville Muhammad Ali International SDF	2 h 10 min	962 nm	37,000 ft	515 kt
October 28 at 8:23 am to 8:55 am	in the air when first heard	still in the air, or out of the network's hearing	32 min	194 nm	38,000 ft	396 kt
October 27 at 5:02 pm to 5:20 pm	in the air when first heard	still in the air, or out of the network's hearing	18 min	142 nm	37,000 ft	476 kt
October 26 at 5:06 pm to 5:48 pm	in the air when first heard	Denver International DEN	42 min	208 nm	34,000 ft	399 kt
October 25 at 5:11 pm to 5:50 pm	Denver International DEN	still in the air, or out of the network's hearing	38 min	257 nm	31,000 ft	441 kt
October 23 at 5:11 pm to 5:55 pm	Seattle-Tacoma International SEA	still in the air, or out of the network's hearing	44 min	309 nm	39,000 ft	508 kt
October 22 at 5:02 pm to 5:16 pm	in the air when first heard	Laguardia Airport LGA	14 min	28 nm	6,875 ft	209 kt
October 21 at 5:05 pm to 5:50 pm	in the air when first heard	still in the air, or out of the network's hearing	44 min	313 nm	36,025 ft	434 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 737-824, built 2000
Kind: Airliner, 149 seats
Operator: United Airlines INC
Registered in: Chicago, IL
Transponder code: A43E5C

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