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

N86534 flying as UAL1388

Level at 36,000 feet, 17 miles south of Ingalls Field, heading west-southwest at 400 knots (460 mph).

Position from the receiver network, 45 seconds ago; local time 11:48 am EDT (15:48 UTC). This page checks for a newer position every half minute while it is open.

Took off —in the air when first heard Today at 10:58 am

Last heard …still in the air, or beyond the receivers' hearing Today at 11:47 am

Length: 49 min
Distance: 333 nm (383 miles)
Top altitude: 36,000 ft
Fastest: 412 knots (474 mph)
Positions heard: 22

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 10:58 am to 11:47 am	in the air when first heard	still in the air, or out of the network's hearing	49 min	333 nm	36,000 ft	412 kt
Monday at 9:07 am to 9:36 am	in the air when first heard	still in the air, or out of the network's hearing	28 min	207 nm	37,000 ft	489 kt
Sunday at 8:01 pm to 8:54 pm	in the air when first heard	still in the air, or out of the network's hearing	53 min	361 nm	39,000 ft	424 kt
Saturday at 8:27 pm to 8:55 pm	Denver International DEN	still in the air, or out of the network's hearing	28 min	195 nm	39,000 ft	499 kt
Thursday at 8:04 pm to 8:35 pm	in the air when first heard	Lester B Pearson International CYYZ	31 min	146 nm	31,000 ft	429 kt
October 19 at 8:03 pm to 8:20 pm	in the air when first heard	still in the air, or out of the network's hearing	16 min	130 nm	37,000 ft	468 kt
October 18 at 8:06 pm to 8:50 pm	in the air when first heard	still in the air, or out of the network's hearing	43 min	346 nm	37,000 ft	492 kt
October 17 at 10:40 pm to 11:41 pm	in the air when first heard	John Wayne/Orange County SNA	1 h 0 min	329 nm	37,000 ft	471 kt
October 17 at 8:15 pm to 8:32 pm	in the air when first heard	San Francisco International SFO	17 min	58 nm	18,825 ft	370 kt
October 16 at 9:37 pm to 12:25 am	in the air when first heard	San Francisco International SFO	2 h 48 min	1,143 nm	38,000 ft	493 kt
October 16 at 8:10 pm to 8:38 pm	in the air when first heard	still in the air, or out of the network's hearing	28 min	187 nm	38,000 ft	405 kt
October 16 at 3:25 pm to 5:29 pm	in the air when first heard	still in the air, or out of the network's hearing	2 h 3 min	1,004 nm	37,000 ft	543 kt
October 16 at 1:54 pm to 3:00 pm	San Francisco International SFO	still in the air, or out of the network's hearing	1 h 6 min	403 nm	35,000 ft	437 kt
October 16 at 11:05 am to 12:04 pm	in the air when first heard	San Carlos Airport SQL	58 min	434 nm	36,000 ft	518 kt
October 16 at 8:30 am to 10:45 am	in the air when first heard	still in the air, or out of the network's hearing	2 h 15 min	892 nm	36,000 ft	488 kt
October 15 at 11:16 pm to 11:53 pm	in the air when first heard	St. Louis Lambert International STL	36 min	154 nm	28,000 ft	416 kt
October 15 at 5:47 pm to 6:30 pm	in the air when first heard	still in the air, or out of the network's hearing	43 min	333 nm	36,000 ft	481 kt
October 15 at 4:36 pm to 5:27 pm	in the air when first heard	still in the air, or out of the network's hearing	50 min	402 nm	36,000 ft	502 kt
October 15 at 11:52 am to 12:50 pm	in the air when first heard	still in the air, or out of the network's hearing	57 min	397 nm	35,000 ft	471 kt
October 15 at 10:40 am to 11:27 am	in the air when first heard	still in the air, or out of the network's hearing	47 min	365 nm	35,000 ft	471 kt
October 15 at 7:17 am to 7:55 am	Lester B Pearson International CYYZ	still in the air, or out of the network's hearing	37 min	184 nm	38,000 ft	391 kt
October 14 at 7:51 pm to 8:29 pm	in the air when first heard	Lester B Pearson International CYYZ	37 min	161 nm	29,000 ft	480 kt
October 14 at 3:20 pm to 5:06 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 46 min	823 nm	37,000 ft	524 kt
October 14 at 2:19 pm to 2:50 pm	in the air when first heard	still in the air, or out of the network's hearing	30 min	241 nm	35,000 ft	478 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 2016
Kind: Airliner, 149 seats
Operator: United Airlines INC
Registered in: Chicago, IL
Transponder code: ABE448

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