UA2104

BOS → EWR · Boeing 737-700 · United Airlines

For travellers

Departure · Boston (BOS)

Terminal B · Gate B28

Scheduled 01 Oct 12:36 · Departed 01 Oct 12:36

Board status: Departed

Airborne since 01 Oct 12:56 (ADS-B)

Board data from bos, updated 1357 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

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

Scheduled departure

2026-10-01 16:36 UTC

Departed

2026-10-01 16:56 UTC

Arrival

Newark Liberty International Airport (EWR) — Newark, United States

Distance flown

473 km

Straight-line distance

322 km

Approach distance

114 km

Aircraft

Registration

N25705

Type

Boeing 737-700

Seats

126 total (78 Economy, 36 Economy Plus, 12 Business)

CO2 (EMEP est., total)

8.4 t (87 kg/pax Business, 65 kg/pax Economy)

Altitude & speed

Max altitude

15,950 ft

Max ground speed

389 kt

Tracked

55m · 470 km

Altitude (ft, max 15,950)

Ground speed (kt, max 389)

Altitude (ft, max 15,950)

Ground speed (kt, max 389)

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
2026-10-01 16:56 UTC	UAL2104	BOS → EWR Boston → Newark	N25705	Boeing 737-700	Completed	473 km
2026-09-30 16:51 UTC	UAL2104	BOS → EWR Boston → Newark	N25705	Boeing 737-700	Completed	455 km

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