the record · airliner · Boeing 787-9 · flight page

N13954

Last heard yesterday at 8:25 pm, at 35,000 feet. 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 Yesterday at 8:07 pm

Last heard …still in the air, or beyond the receivers' hearing Yesterday at 8:25 pm

Length: 17 min
Distance: 143 nm (165 miles)
Top altitude: 35,000 ft
Fastest: 481 knots (554 mph)
Positions heard: 8

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
Yesterday at 8:07 pm to 8:25 pm	in the air when first heard	still in the air, or out of the network's hearing	17 min	143 nm	35,000 ft	481 kt
October 17 at 10:19 pm to 10:33 pm	in the air when first heard	still in the air, or out of the network's hearing	14 min	121 nm	34,000 ft	539 kt
October 17 at 9:26 am to 10:03 am	in the air when first heard	San Francisco International SFO	37 min	197 nm	40,000 ft	519 kt
October 16 at 2:40 am to 3:08 am	San Francisco International SFO	still in the air, or out of the network's hearing	28 min	195 nm	32,000 ft	524 kt
October 15 at 5:10 pm to 10:47 pm	Newark Liberty International EWR	San Francisco International SFO	5 h 36 min	2,321 nm	39,975 ft	570 kt
October 15 at 10:20 am to 12:38 pm	San Francisco International SFO	still in the air, or out of the network's hearing	2 h 18 min	1,118 nm	39,000 ft	562 kt
October 14 at 6:25 pm to 11:04 pm	in the air when first heard	San Francisco International SFO	4 h 38 min	2,012 nm	36,000 ft	499 kt
October 14 at 5:24 pm to 5:43 pm	Newark Liberty International EWR	still in the air, or out of the network's hearing	19 min	56 nm	20,450 ft	375 kt
October 14 at 12:59 pm to 1:19 pm	in the air when first heard	still in the air, or out of the network's hearing	20 min	188 nm	41,000 ft	565 kt
October 14 at 10:25 am to 12:09 pm	San Francisco International SFO	still in the air, or out of the network's hearing	1 h 44 min	856 nm	38,975 ft	554 kt
October 13 at 4:24 pm to 6:44 pm	in the air when first heard	still in the air, or out of the network's hearing	2 h 20 min	1,034 nm	38,000 ft	499 kt
October 13 at 2:06 pm to 3:31 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 24 min	603 nm	38,000 ft	464 kt
October 13 at 8:45 am to 9:22 am	in the air when first heard	still in the air, or out of the network's hearing	37 min	303 nm	38,000 ft	498 kt
October 12 at 10:02 am to 11:11 am	Newark Liberty International EWR	still in the air, or out of the network's hearing	1 h 8 min	533 nm	39,000 ft	552 kt
October 12 at 5:16 am to 6:11 am	in the air when first heard	still in the air, or out of the network's hearing	55 min	410 nm	40,000 ft	467 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 787-9, built 2015
Kind: Airliner, 422 seats
Operator: United Airlines INC
Registered in: Chicago, IL
Transponder code: A09FC4

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