UA647

BOS → DEN · Airbus A321 Neo · United Airlines

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For travellers

Departure · Boston (BOS)

Terminal B · Gate B24

Scheduled 07:45 · Departed 07:45

Board status: Departed

Airborne since 07:52 (ADS-B)

Arrival · Denver (DEN)

Gate B20 · Baggage belt 18

Scheduled 10:22 · Estimated 10:09 · early

Board status: Early

In the air, ~20m to go (100% of the route flown)

Board data from bos, den, updated 45 min ago; times local to each airport.

Flight

Status

In progress

Departure

General Edward Lawrence Logan International Airport (BOS) — Boston, United States

Scheduled departure

2026-10-02 11:45 UTC

Departed

2026-10-02 11:52 UTC

Arrival

Denver International Airport (DEN) — Denver, United States (scheduled)

Scheduled arrival

2026-10-02 16:22 UTC

Estimated arrival

2026-10-02 16:09 UTC

Progress

100% · ~20m remaining

Distance flown

3040 km

Straight-line distance

2816 km

Aircraft

Registration

N24508

Type

Airbus A321 Neo

Seats

200 total (20 Business, 180 Economy)

CO2 (EMEP est., total)

64.6 t (798 kg/pax Business, 271 kg/pax Economy)

Altitude & speed

Max altitude

34,050 ft

Max ground speed

444 kt

Tracked

4h 28m · 3,040 km

Note

still in progress - the track so far

Altitude (ft, max 34,050)

Ground speed (kt, max 444)

Altitude (ft, max 34,050)

Ground speed (kt, max 444)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 11:52 UTC	UAL647	BOS → DEN Boston → Denver	N24508	Airbus A321 Neo	In progress	~2816 km est.
2026-10-01 11:51 UTC	UAL647	BOS → DEN Boston → Denver	N24568	Airbus A321 Neo	Completed	3077 km
2026-09-30 11:59 UTC	UAL647	BOS → DEN Boston → Denver	N17428	Boeing 737 MAX 9	Completed	3054 km
2026-09-29 13:42 UTC	UAL647	BOS → DEN Boston → Denver	N14517	Airbus A321 Neo	Completed	3011 km

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