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

N14250 flying as UAL2166

Descending through 27,225 feet, 14 miles northeast of Ness City Municipal, heading east-southeast at 445 knots (512 mph).

Position from the receiver network, 8 seconds ago; local time 8:12 pm CST (02:12 UTC). This page checks for a newer position every half minute while it is open.

Took off DENDenver International, Denver, CO Today at 7:35 pm

Last heard …still in the air, or beyond the receivers' hearing Today at 8:12 pm

Length: 37 min
Distance: 252 nm (290 miles)
Top altitude: 29,000 ft
Fastest: 469 knots (540 mph)
Positions heard: 18

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 7:35 pm to 8:12 pm	Denver International DEN	still in the air, or out of the network's hearing	37 min	252 nm	29,000 ft	469 kt
Today at 5:27 pm to 5:47 pm	in the air when first heard	Denver International DEN	20 min	93 nm	26,350 ft	430 kt
Today at 3:52 pm to 4:59 pm	Spokane International GEG	still in the air, or out of the network's hearing	1 h 7 min	485 nm	33,000 ft	494 kt
Today at 12:26 pm to 2:22 pm	Denver International DEN	Spokane International GEG	1 h 56 min	763 nm	34,000 ft	470 kt
Today at 9:23 am to 10:36 am	Wichita Dwight D Eisenhower Ntl Airport ICT	Denver International DEN	1 h 13 min	408 nm	28,000 ft	429 kt
Yesterday at 7:14 pm to 8:13 pm	Denver International DEN	Wichita Dwight D Eisenhower Ntl Airport ICT	59 min	374 nm	39,025 ft	515 kt
Yesterday at 3:02 pm to 5:20 pm	in the air when first heard	Denver International DEN	2 h 18 min	917 nm	38,000 ft	452 kt
Yesterday at 11:46 am to 1:53 pm	Denver International DEN	still in the air, or out of the network's hearing	2 h 6 min	907 nm	39,000 ft	485 kt
Yesterday at 7:38 am to 9:30 am	Reno/Tahoe International RNO	Denver International DEN	1 h 52 min	770 nm	37,025 ft	505 kt
Friday at 9:33 pm to 10:33 pm	Los Angeles International LAX	Reno/Tahoe International RNO	1 h 0 min	382 nm	34,000 ft	505 kt
Friday at 7:26 pm to 7:40 pm	Harry Reid International LAS	still in the air, or out of the network's hearing	14 min	67 nm	28,000 ft	437 kt
Friday at 5:47 pm to 6:04 pm	in the air when first heard	Harry Reid International LAS	16 min	61 nm	17,850 ft	350 kt
Friday at 5:20 pm to 5:24 pm	in the air when first heard	still in the air, or out of the network's hearing	3 min	17 nm	14,550 ft	365 kt
Friday at 12:24 pm to 1:09 pm	Monterey Regional MRY	still in the air, or out of the network's hearing	45 min	199 nm	23,025 ft	423 kt
Thursday at 8:31 pm to 10:52 pm	Denver International DEN	Monterey Regional MRY	2 h 20 min	857 nm	40,000 ft	420 kt
Thursday at 6:14 pm to 7:11 pm	in the air when first heard	Denver International DEN	57 min	312 nm	38,000 ft	408 kt
Thursday at 2:38 pm to 5:26 pm	Portland International Jetport PWM	still in the air, or out of the network's hearing	2 h 47 min	983 nm	38,000 ft	427 kt
Thursday at 11:37 am to 12:57 pm	in the air when first heard	Portland International Jetport PWM	1 h 19 min	576 nm	37,000 ft	504 kt
Thursday at 6:35 am to 8:12 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 37 min	670 nm	40,000 ft	447 kt
Wednesday at 10:23 am to 10:39 am	Laguardia Airport LGA	still in the air, or out of the network's hearing	16 min	80 nm	27,600 ft	435 kt
Tuesday at 7:05 pm to 7:42 pm	in the air when first heard	still in the air, or out of the network's hearing	37 min	256 nm	37,000 ft	470 kt
Monday at 7:10 pm to 7:55 pm	in the air when first heard	still in the air, or out of the network's hearing	44 min	357 nm	37,000 ft	497 kt
Monday at 7:44 am to 7:58 am	in the air when first heard	George Bush Intcntl/Houston Airport IAH	14 min	47 nm	10,575 ft	303 kt
October 24 at 7:10 pm to 7:55 pm	in the air when first heard	still in the air, or out of the network's hearing	44 min	346 nm	37,000 ft	474 kt
October 22 at 7:00 pm to 7:55 pm	in the air when first heard	still in the air, or out of the network's hearing	55 min	432 nm	37,000 ft	485 kt
October 21 at 7:05 pm to 7:56 pm	in the air when first heard	still in the air, or out of the network's hearing	50 min	412 nm	37,000 ft	504 kt
October 19 at 7:12 pm to 7:20 pm	Denver International DEN	still in the air, or out of the network's hearing	7 min	28 nm	15,925 ft	370 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 1999
Kind: Airliner, 149 seats
Operator: United Airlines INC
Registered in: Chicago, IL
Transponder code: A0AD3E

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