UAL2304

For travellers

Arrival · Chicago (ORD)

Terminal 1 · Gate B10

Scheduled 26 Sep 18:59 · Landed 26 Sep 19:19 · +20 min

Board status: Active

Landed 26 Sep 20:20 (ADS-B)

Board data from ord, updated 10484 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Key West International Airport (EYW) — Key West, United States

Departed

2026-09-26 20:59 UTC

Arrival

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

Scheduled arrival

2026-09-26 23:59 UTC

Estimated arrival

2026-09-27 00:04 UTC

Also flies as

UA2304

Codeshares

NZ2358

Distance flown

2210 km

Straight-line distance

2018 km

Approach distance

143 km

Aircraft

Registration

N21723

Type

Boeing 737-700

Seats

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

CO2 (EMEP est., total)

43.6 t (450 kg/pax Business, 336 kg/pax Economy)

Altitude & speed

Max altitude

40,025 ft

Max ground speed

484 kt

Tracked

4h 22m · 2,205 km

Altitude (ft, max 40,025)

Ground speed (kt, max 484)

Altitude (ft, max 40,025)

Ground speed (kt, max 484)

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 21:13 UTC	UAL2304	EYW → ORD Key West → Chicago	N27724	Boeing 737-700	Completed (landing confirmed by airport data)	2217 km
2026-10-02 20:45 UTC	UAL2304	EWR → ATL Newark → Atlanta	N17529	Boeing 737 MAX 9	Completed (landing confirmed by airport data)	1276 km
2026-10-01 20:57 UTC	UAL2304	EWR → ATL Newark → Atlanta	N47462	Boeing 737 MAX 9	Completed	1267 km
2026-09-30 20:34 UTC	UAL2304	EWR → ATL Newark → Atlanta	N27511	Boeing 737 MAX 9	Completed	1278 km
2026-09-29 20:46 UTC	UAL2304	EWR → ATL Newark → Atlanta	N37447	Boeing 737 MAX 9	Completed	1281 km
2026-09-28 20:56 UTC	UAL2304	EWR → ATL Newark → Atlanta	N57478	Boeing 737 MAX 9	Completed	1258 km
2026-09-27 20:52 UTC	UAL2304	EWR → ATL Newark → Atlanta	N17437	Boeing 737 MAX 9	Completed	1262 km
2026-09-26 20:59 UTC	UAL2304	EYW → ORD Key West → Chicago	N21723	Boeing 737-700	Completed	2210 km
2026-09-25 20:52 UTC	UAL2304	EWR → ATL Newark → Atlanta	N802UA	Airbus A319	Completed	1255 km
2026-09-24 20:33 UTC	UAL2304	EWR → ATL Newark → Atlanta	N47570	Boeing 737 MAX 9	Completed	1343 km
2026-09-21 01:59 UTC	UAL2304	IAH → IAD Houston → Washington, DC	N27419	Boeing 737 MAX 9	Completed	1995 km
2026-09-19 01:32 UTC	UAL2304	IAH → IAD Houston → Washington, DC	N37535	Boeing 737 MAX 9	Completed	2033 km
2026-09-14 02:03 UTC	UAL2304	IAH → IAD Houston → Washington, DC	N37555	Boeing 737 MAX 9	Completed	2080 km
2026-09-12 01:39 UTC	UAL2304	IAH → IAD Houston → Washington, DC	N17436	Boeing 737 MAX 9	Completed	2305 km
2026-09-07 22:37 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N78511	Boeing 737-800	Completed	732 km
2026-09-06 22:07 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N78511	Boeing 737-800	Completed	733 km
2026-09-05 21:52 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N33264	Boeing 737-800	Completed	690 km
2026-09-04 21:53 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N33209	Boeing 737-800	Completed	673 km
2026-09-02 22:22 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N17363	Boeing 737 MAX 8	Completed	720 km
2026-09-01 22:08 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N77530	Boeing 737-800	Completed	748 km
2026-08-31 22:09 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N77261	Boeing 737-800	Completed	809 km
2026-08-30 22:30 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N27205	Boeing 737-800	Completed	744 km
2026-08-29 21:56 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N77261	Boeing 737-800	Completed	690 km
2026-08-28 22:05 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N87527	Boeing 737-800	Completed	695 km
2026-08-27 23:07 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N77525	Boeing 737-800	Completed	678 km
2026-08-26 21:53 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N76516	Boeing 737-800	Completed	713 km
2026-08-25 22:09 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N37290	Boeing 737-800	Completed	719 km
2026-08-24 21:57 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N14231	Boeing 737-800	Completed	713 km
2026-08-23 23:18 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N37290	Boeing 737-800	Completed	704 km
2026-08-22 21:48 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N79521	Boeing 737-800	Completed	1079 km
2026-08-20 23:10 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N18243	Boeing 737-800	Completed	~2288 km est. (901 km recorded)
2026-08-19 19:16 UTC	UAL2304	SFO → SFO San Francisco → San Francisco	N16234	Boeing 737-800	Completed	2512 km
2026-08-18 21:59 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N76532	Boeing 737-800	Completed	1156 km
2026-08-17 21:56 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N12216	Boeing 737-800	Completed	829 km
2026-08-16 21:56 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N76514	Boeing 737-800	Completed	1054 km
2026-08-12 22:26 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N38257	Boeing 737-800	Completed	893 km
2026-08-11 23:02 UTC	UAL2304	SNA → SFO Santa Ana → San Francisco	N77538	Boeing 737-800	Completed	966 km
2026-08-11 22:45 UTC	UAL2304	SNA → SNA Santa Ana → Santa Ana	N77538	Boeing 737-800	Completed	~1 km est. (0 km recorded)