UA1023

For travellers

Departure · Denver (DEN)

Gate B39

Scheduled 14:49 · Departed 14:58 · +9 min

Board status: Off block

Airborne since 15:06 (ADS-B)

Arrival · Chicago (ORD)

Terminal 2 · Gate F14

Scheduled 18:30 · Estimated 17:57 · early

Board status: Active

In the air, ~26m to go (72% of the route flown)

Board data from den, ord, updated 56 min ago; times local to each airport.

Flight

Status

In progress

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-03 20:49 UTC

Departed

2026-10-03 21:06 UTC

Arrival

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

Scheduled arrival

2026-10-03 23:30 UTC

Estimated arrival

2026-10-03 22:57 UTC

Progress

72% · ~26m remaining

Codeshares

AC5001, EK6054

Distance flown

1036 km

Straight-line distance

1426 km

Aircraft

Registration

N68843

Type

Boeing 737-900

Seats

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

Altitude & speed

Max altitude

35,025 ft

Max ground speed

514 kt

Tracked

1h 14m · 1,036 km

Note

still in progress - the track so far

Altitude (ft, max 35,025)

Ground speed (kt, max 514)

Altitude (ft, max 35,025)

Ground speed (kt, max 514)

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
2026-10-03 21:06 UTC	UAL1023	DEN → ORD Denver → Chicago	N68843	Boeing 737-900	In progress	~1426 km est.
2026-10-02 21:09 UTC	UAL1023	DEN → ORD Denver → Chicago	N62889	Boeing 737-900	Completed (landing confirmed by airport data)	1520 km
2026-10-01 22:41 UTC	UAL1023	DEN → ORD Denver → Chicago	N75435	Boeing 737-900	Completed (landing confirmed by airport data)	1505 km
2026-09-30 20:59 UTC	UAL1023	DEN → ORD Denver → Chicago	N69818	Boeing 737-900	Completed	1580 km
2026-09-29 21:09 UTC	UAL2005	DEN → ORD Denver → Chicago	N37471	Boeing 737-900	Completed	1678 km
2026-09-28 21:01 UTC	UAL1023	DEN → ORD Denver → Chicago	N69824	Boeing 737-900	Completed	1486 km
2026-09-27 21:01 UTC	UAL1023	DEN → ORD Denver → Chicago	N68842	Boeing 737-900	Completed	1685 km
2026-09-26 20:52 UTC	UAL1023	DEN → ORD Denver → Chicago	N53442	Boeing 737-900	Completed	1545 km
2026-09-25 20:42 UTC	UAL1023	DEN → ORD Denver → Chicago	N66897	Boeing 737-900	Completed	1486 km
2026-09-24 20:59 UTC	UAL1023	DEN → ORD Denver → Chicago	N37456	Boeing 737-900	Completed	1667 km