the record · airliner · Boeing 747-409F · flight page

N439GT

Last heard today at 1:23 pm, on the ground at Lake Hood Airport. 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 Today at 12:26 pm

To ANCTed Stevens Anchorage International, Anchorage, AK Today at 1:10 pm

Length: 43 min
Distance: 236 nm (272 miles)
Top altitude: 31,000 ft
Fastest: 479 knots (551 mph)
Positions heard: 17

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
Today at 12:26 pm to 1:10 pm	in the air when first heard	Ted Stevens Anchorage International ANC	43 min	236 nm	31,000 ft	479 kt
Yesterday at 4:43 am to 5:39 am	in the air when first heard	still in the air, or out of the network's hearing	56 min	452 nm	36,000 ft	490 kt
Wednesday at 11:39 pm to 12:47 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 7 min	496 nm	32,000 ft	457 kt
Monday at 8:44 pm to 10:00 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 15 min	661 nm	32,975 ft	570 kt
Monday at 4:52 pm to 5:30 pm	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	38 min	253 nm	32,975 ft	458 kt
Monday at 11:57 am to 12:38 pm	in the air when first heard	Ted Stevens Anchorage International ANC	40 min	240 nm	35,000 ft	490 kt
Sunday at 5:27 am to 5:58 am	in the air when first heard	still in the air, or out of the network's hearing	30 min	253 nm	38,000 ft	500 kt
Sunday at 1:18 am to 3:01 am	Los Angeles International LAX	still in the air, or out of the network's hearing	1 h 43 min	736 nm	38,000 ft	479 kt
Friday at 9:10 pm to 9:42 pm	in the air when first heard	still in the air, or out of the network's hearing	32 min	264 nm	40,000 ft	507 kt
Friday at 7:39 pm to 8:38 pm	Dallas-Fort Worth International DFW	still in the air, or out of the network's hearing	58 min	379 nm	40,000 ft	471 kt
November 6 at 3:04 pm to 4:38 pm	in the air when first heard	Dallas-Fort Worth International DFW	1 h 33 min	654 nm	37,000 ft	514 kt
November 6 at 1:56 pm to 2:33 pm	in the air when first heard	still in the air, or out of the network's hearing	36 min	331 nm	35,025 ft	553 kt
November 6 at 10:58 am to 11:38 am	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	39 min	265 nm	31,000 ft	475 kt
November 6 at 7:48 am to 8:31 am	in the air when first heard	Ted Stevens Anchorage International ANC	42 min	254 nm	35,000 ft	484 kt
November 5 at 6:56 am to 7:26 am	in the air when first heard	still in the air, or out of the network's hearing	30 min	244 nm	38,000 ft	485 kt
November 5 at 2:47 am to 4:32 am	Los Angeles International LAX	still in the air, or out of the network's hearing	1 h 44 min	780 nm	38,000 ft	486 kt
November 4 at 10:24 pm to 11:21 pm	in the air when first heard	still in the air, or out of the network's hearing	57 min	464 nm	33,000 ft	502 kt
November 4 at 7:10 pm to 7:51 pm	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	40 min	249 nm	33,025 ft	474 kt
November 4 at 4:22 pm to 5:05 pm	in the air when first heard	Ted Stevens Anchorage International ANC	42 min	250 nm	35,025 ft	483 kt
November 3 at 8:50 am to 9:46 am	in the air when first heard	still in the air, or out of the network's hearing	55 min	453 nm	38,000 ft	507 kt
November 3 at 3:57 am to 5:31 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 33 min	733 nm	34,025 ft	494 kt
November 2 at 11:12 pm to 12:20 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 7 min	482 nm	35,050 ft	503 kt
November 2 at 7:15 pm to 7:50 pm	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	34 min	251 nm	31,050 ft	541 kt
November 2 at 3:04 pm to 3:51 pm	in the air when first heard	Ted Stevens Anchorage International ANC	47 min	241 nm	35,025 ft	480 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 747-409F, built 2002
Kind: Airliner, 490 seats
Operator: Atlas Air INC
Registered in: White Plains, NY
Transponder code: A54535

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