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

N33264 flying as UAL1798

Level at 34,000 feet, 17 miles southwest of Crane County, heading west at 404 knots (465 mph).

Position from the receiver network, 88 seconds ago; local time 3:53 pm CST (21:53 UTC). This page checks for a newer position every half minute while it is open.

Took off IAHGeorge Bush Intcntl/Houston Airport, Houston, TX Today at 2:54 pm

Last heard …still in the air, or beyond the receivers' hearing Today at 3:52 pm

Length: 57 min
Distance: 384 nm (442 miles)
Top altitude: 34,000 ft
Fastest: 447 knots (514 mph)
Positions heard: 26

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 2:54 pm to 3:52 pm	George Bush Intcntl/Houston Airport IAH	still in the air, or out of the network's hearing	57 min	384 nm	34,000 ft	447 kt
Today at 9:19 am to 1:06 pm	Seattle-Tacoma International SEA	George Bush Intcntl/Houston Airport IAH	3 h 46 min	1,664 nm	33,000 ft	513 kt
Yesterday at 7:38 pm to 9:06 pm	in the air when first heard	Seattle-Tacoma International SEA	1 h 28 min	578 nm	40,000 ft	455 kt
Yesterday at 5:41 pm to 7:01 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 20 min	488 nm	38,000 ft	393 kt
Yesterday at 4:44 pm to 5:16 pm	in the air when first heard	still in the air, or out of the network's hearing	32 min	198 nm	26,000 ft	406 kt
Yesterday at 1:31 pm to 2:23 pm	in the air when first heard	George Bush Intcntl/Houston Airport IAH	52 min	351 nm	25,025 ft	512 kt
Yesterday at 10:28 am to 11:19 am	George Bush Intcntl/Houston Airport IAH	still in the air, or out of the network's hearing	51 min	345 nm	38,000 ft	444 kt
Yesterday at 5:35 am to 8:30 am	Lester B Pearson International CYYZ	George Bush Intcntl/Houston Airport IAH	2 h 55 min	1,142 nm	38,000 ft	463 kt
Friday at 6:38 pm to 9:16 pm	in the air when first heard	Lester B Pearson International CYYZ	2 h 38 min	1,157 nm	37,000 ft	503 kt
Friday at 1:18 pm to 4:37 pm	Laguardia Airport LGA	George Bush Intcntl/Houston Airport IAH	3 h 19 min	1,272 nm	38,000 ft	446 kt
Friday at 9:59 am to 11:28 am	in the air when first heard	Laguardia Airport LGA	1 h 28 min	619 nm	37,000 ft	497 kt
Friday at 8:32 am to 9:38 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 5 min	510 nm	35,000 ft	502 kt
Friday at 5:20 am to 5:53 am	Austin-Bergstrom International AUS	George Bush Intcntl/Houston Airport IAH	32 min	123 nm	21,025 ft	395 kt
Thursday at 10:33 pm to 11:02 pm	George Bush Intcntl/Houston Airport IAH	Austin-Bergstrom International AUS	28 min	131 nm	15,850 ft	383 kt
Thursday at 5:33 pm to 8:10 pm	San Diego International SAN	George Bush Intcntl/Houston Airport IAH	2 h 37 min	1,159 nm	41,025 ft	502 kt
Thursday at 2:38 pm to 3:52 pm	San Francisco International SFO	San Diego International SAN	1 h 14 min	449 nm	37,000 ft	470 kt
Thursday at 8:31 am to 12:52 pm	in the air when first heard	San Francisco International SFO	4 h 20 min	1,668 nm	38,000 ft	415 kt
Thursday at 7:37 am to 8:04 am	Cleveland-Hopkins International CLE	still in the air, or out of the network's hearing	26 min	145 nm	32,000 ft	439 kt
Monday at 7:50 am to 8:03 am	in the air when first heard	George Bush Intcntl/Houston Airport IAH	12 min	37 nm	7,525 ft	241 kt
October 23 at 7:06 pm to 7:55 pm	in the air when first heard	Laguardia Airport LGA	49 min	255 nm	35,350 ft	476 kt
October 21 at 7:05 pm to 7:56 pm	Denver International DEN	still in the air, or out of the network's hearing	50 min	377 nm	31,000 ft	512 kt
October 19 at 7:02 pm to 7:20 pm	in the air when first heard	still in the air, or out of the network's hearing	18 min	110 nm	32,000 ft	395 kt
October 18 at 7:05 pm to 7:15 pm	in the air when first heard	still in the air, or out of the network's hearing	9 min	38 nm	11,000 ft	341 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 2001
Kind: Airliner, 149 seats
Operator: United Airlines INC
Registered in: Chicago, IL
Transponder code: A3A084

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