UA1015

For travellers

Departure · Boston (BOS)

Terminal B · Gate B27

Scheduled 18:43 · Departed 19:40 · +57 min

Board status: Departed

Airborne since 19:45 (ADS-B)

Arrival · Chicago (ORD)

Terminal 1 · Gate C29

Scheduled 20:40 · Estimated 21:05 · +25 min

Board status: Active

In the air, ~9m to go (100% of the route flown)

Board data from bos, ord, updated 50 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 22:43 UTC

Departed

2026-10-02 23:45 UTC

Arrival

Chicago O'Hare International Airport (ORD) — Chicago, United States (scheduled)

Scheduled arrival

2026-10-03 01:40 UTC

Estimated arrival

2026-10-03 02:05 UTC

Progress

100% · ~9m remaining

Codeshares

AV2277, AZ4382, NZ2096

Distance flown

1535 km

Straight-line distance

1391 km

Aircraft

Registration

N77543

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

CO2 (EMEP est., total)

31.0 t (220 kg/pax Business, 167 kg/pax Economy)

Altitude & speed

Max altitude

34,025 ft

Max ground speed

409 kt

Tracked

2h 29m · 1,535 km

Note

still in progress - the track so far

Altitude (ft, max 34,025)

Ground speed (kt, max 409)

Altitude (ft, max 34,025)

Ground speed (kt, max 409)

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 23:45 UTC	UAL1015	BOS → ORD Boston → Chicago	N77543	Boeing 737 MAX 9	In progress	~1391 km est.
2026-10-02 04:01 UTC	UAL1015	BOS → ORD Boston → Chicago	N17405	Boeing 737 MAX 9	Completed	1558 km
2026-09-30 23:44 UTC	UAL1015	BOS → ORD Boston → Chicago	N27515	Boeing 737 MAX 9	Completed (landing confirmed by airport data)	1529 km
2026-09-30 00:27 UTC	UAL1015	BOS → ORD Boston → Chicago	N17418	Boeing 737 MAX 9	Completed	1477 km
2026-09-29 04:35 UTC	UAL1015	BOS → ORD Boston → Chicago	N17448	Boeing 737 MAX 9	Completed	1489 km
2026-09-28 01:46 UTC	UAL1015	BOS → ORD Boston → Chicago	N76528	Boeing 737-800	Completed	1534 km
2026-09-26 22:50 UTC	UAL1015	BOS → ORD Boston → Chicago	N53441	Boeing 737-900	Completed	1544 km
2026-09-25 23:07 UTC	UAL1015	BOS → ORD Boston → Chicago	N68822	Boeing 737-900	Completed	1537 km
2026-09-25 00:51 UTC	UAL1015	BOS → ORD Boston → Chicago	N17565	Boeing 737 MAX 9	Completed	1521 km
2026-09-24 01:15 UTC	UAL1015	BOS → ORD Boston → Chicago	N17591	Boeing 737 MAX 9	Completed	1528 km
2026-09-22 23:40 UTC	UAL1015	BOS → ORD Boston → Chicago	N17565	Boeing 737 MAX 9	Completed	1547 km
2026-09-22 00:48 UTC	UAL1015	BOS → ORD Boston → Chicago	N68452	Boeing 737-900	Completed	1532 km
2026-09-21 02:29 UTC	UAL1015	BOS → ORD Boston → Chicago	N77592	Boeing 737 MAX 9	Completed	1560 km
2026-09-18 23:38 UTC	UAL1015	BOS → ORD Boston → Chicago	N37420	Boeing 737-900	Completed	1757 km
2026-09-18 00:48 UTC	UAL1015	BOS → ORD Boston → Chicago	N39463	Boeing 737-900	Completed	1606 km