the record · airliner · Airbus A350-941 · flight page

N515DN flying as DAL172

Level at 39,025 feet, 20 miles west of Garden Valley Airport, heading southeast at 490 knots (564 mph).

Position from the receiver network, 89 seconds ago; local time 1:32 pm MDT (19:32 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 12:39 pm

Last heard …still in the air, or beyond the receivers' hearing Today at 1:30 pm

Length: 51 min
Distance: 427 nm (491 miles)
Top altitude: 39,025 ft
Fastest: 519 knots (597 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 12:39 pm to 1:30 pm	in the air when first heard	still in the air, or out of the network's hearing	51 min	427 nm	39,025 ft	519 kt
Thursday at 6:04 pm to 6:44 pm	in the air when first heard	still in the air, or out of the network's hearing	39 min	352 nm	37,000 ft	574 kt
October 18 at 6:03 pm to 6:20 pm	in the air when first heard	still in the air, or out of the network's hearing	17 min	134 nm	38,000 ft	464 kt
October 18 at 10:14 am to 10:30 am	in the air when first heard	still in the air, or out of the network's hearing	16 min	118 nm	40,000 ft	443 kt
October 16 at 5:38 pm to 5:57 pm	in the air when first heard	still in the air, or out of the network's hearing	19 min	207 nm	35,000 ft	653 kt
October 16 at 4:50 pm to 5:18 pm	in the air when first heard	still in the air, or out of the network's hearing	28 min	266 nm	35,000 ft	647 kt
October 16 at 9:09 am to 11:25 am	in the air when first heard	still in the air, or out of the network's hearing	2 h 15 min	794 nm	40,000 ft	379 kt
October 15 at 5:04 pm to 6:32 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 27 min	818 nm	39,000 ft	599 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: Airbus A350-941, built 2020
Kind: Airliner, 442 seats
Operator: Umb Bank Na Trustee
Registered in: Salt Lake City, UT
Transponder code: A6745A

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