the record · airliner · Boeing 767-34AF · flight page

N353UP

Last heard Sunday at 5:46 pm, on the ground at Boeing Fld/King County International. Nothing newer has come from the network: either it has not flown since, or it flew where the volunteer receivers cannot hear it.

This page checks the country picture for it every minute while it is open.

From —in the air when first heard Sunday at 5:02 pm

To BFIBoeing Fld/King County International, Seattle, WA Sunday at 5:41 pm

Length: 38 min
Distance: 205 nm (236 miles)
Top altitude: 36,000 ft
Fastest: 461 knots (531 mph)
Positions heard: 18

The latest flight recorded. Pick another in the list below. 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
Sunday at 5:02 pm to 5:41 pm	in the air when first heard	Boeing Fld/King County International BFI	38 min	205 nm	36,000 ft	461 kt
October 16 at 6:16 am to 6:32 am	in the air when first heard	still in the air, or out of the network's hearing	16 min	145 nm	35,025 ft	554 kt
October 16 at 12:47 am to 1:44 am	in the air when first heard	still in the air, or out of the network's hearing	56 min	416 nm	36,025 ft	458 kt
October 15 at 8:17 pm to 9:03 pm	in the air when first heard	Louisville Muhammad Ali International SDF	46 min	258 nm	28,025 ft	521 kt
October 14 at 9:02 pm to 11:23 pm	in the air when first heard	Louisville Muhammad Ali International SDF	2 h 20 min	1,111 nm	39,025 ft	539 kt
October 14 at 7:36 pm to 8:34 pm	Oakland San Francisco Bay Airport OAK	still in the air, or out of the network's hearing	58 min	411 nm	37,025 ft	522 kt
October 14 at 3:21 pm to 5:15 pm	in the air when first heard	Oakland San Francisco Bay Airport OAK	1 h 53 min	791 nm	34,025 ft	475 kt
October 14 at 1:16 pm to 2:52 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 36 min	718 nm	34,025 ft	468 kt
October 14 at 4:41 am to 6:20 am	John F Kennedy International JFK	still in the air, or out of the network's hearing	1 h 38 min	613 nm	38,025 ft	451 kt
October 14 at 12:41 am to 2:03 am	in the air when first heard	John F Kennedy International JFK	1 h 22 min	593 nm	33,025 ft	540 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 767-34AF, built 2012
Kind: Airliner, 190 seats
Operator: United Parcel Service CO
Registered in: Louisville, KY
Transponder code: A3F1C2

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