UAL1525

For travellers

Departure · Chicago (ORD)

Terminal 3 · Gate G6

Scheduled 18 Sep 13:55 · Departed 18 Sep 13:55

Board status: Active

Airborne since 18 Sep 14:23 (ADS-B)

Board data from ord, updated 19327 min ago; times local to each airport.

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

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

Scheduled departure

2026-09-18 18:55 UTC

Departed

2026-09-18 19:23 UTC

Arrival

Dane County Regional Truax Field (MSN) — Madison, United States

Also flies as

UA1525

Codeshares

LH8552, NZ2653

Distance flown

227 km

Straight-line distance

174 km

Approach distance

72 km

Aircraft

Registration

N37462

Type

Boeing 737-900

Seats

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

CO2 (EMEP est., total)

7.3 t (56 kg/pax Business, 39 kg/pax Economy)

Altitude & speed

Max altitude

15,725 ft

Max ground speed

356 kt

Tracked

26m · 219 km

Altitude (ft, max 15,725)

Ground speed (kt, max 356)

Altitude (ft, max 15,725)

Ground speed (kt, max 356)

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 11:24 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N67845	Boeing 737-900	In progress	~670 km est.
2026-10-01 15:53 UTC	UAL1525	EWR → ORD Newark → Chicago	N14536	Airbus A321 Neo	Completed	1301 km
2026-10-01 11:12 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N57416	Boeing 737 MAX 9	Completed	759 km
2026-09-30 16:37 UTC	UAL1525	EWR → ORD Newark → Chicago	N14528	Airbus A321 Neo	Completed (landing confirmed by airport data)	1254 km
2026-09-30 11:44 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N69840	Boeing 737-900	Completed	721 km
2026-09-29 14:39 UTC	UAL1525	EWR → ORD Newark → Chicago	N34562	Airbus A321 Neo	Completed	1253 km
2026-09-29 11:20 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N47414	Boeing 737-900	Completed	775 km
2026-09-28 14:25 UTC	UAL1525	EWR → ORD Newark → Chicago	N14559	Airbus A321 Neo	Completed	1238 km
2026-09-27 16:31 UTC	UAL1525	EWR → ORD Newark → Chicago	N14569	Airbus A321 Neo	Completed	1277 km
2026-09-27 11:16 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N75429	Boeing 737-900	Completed	715 km
2026-09-26 14:29 UTC	UAL1525	EWR → ORD Newark → Chicago	N14512	Airbus A321 Neo	Completed	1333 km
2026-09-26 11:13 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N28457	Boeing 737-900	Completed	695 km
2026-09-25 14:20 UTC	UAL1525	EWR → ORD Newark → Chicago	N54558	Airbus A321 Neo	Completed	1353 km
2026-09-25 11:09 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N75436	Boeing 737-900	Completed	690 km
2026-09-23 19:02 UTC	UAL1525	ORD → MSN Chicago → Madison	N37420	Boeing 737-900	Completed	259 km
2026-09-23 14:24 UTC	UAL1525	EWR → ORD Newark → Chicago	N14576	Airbus A321 Neo	Completed	1356 km
2026-09-22 19:40 UTC	UAL1525	ORD → MSN Chicago → Madison	N62849	Boeing 737-900	Completed	255 km
2026-09-22 14:23 UTC	UAL1525	EWR → ORD Newark → Chicago	N14569	Airbus A321 Neo	Completed	1338 km
2026-09-20 19:12 UTC	UAL1525	ORD → MSN Chicago → Madison	N68452	Boeing 737-900	Completed	253 km
2026-09-20 14:34 UTC	UAL1525	EWR → ORD Newark → Chicago	N14529	Airbus A321 Neo	Completed	1691 km
2026-09-19 17:54 UTC	UAL1525	EWR → ORD Newark → Chicago	N14540	Airbus A321 Neo	Completed	1405 km
2026-09-18 19:23 UTC	UAL1525	ORD → MSN Chicago → Madison	N37462	Boeing 737-900	Completed (landing presumed)	227 km
2026-09-18 14:32 UTC	UAL1525	EWR → ORD Newark → Chicago	N14540	Airbus A321 Neo	Completed	1371 km
2026-09-17 16:16 UTC	UAL1525	EWR → ORD Newark → Chicago	N34547	Airbus A321 Neo	Completed	1370 km
2026-09-16 19:27 UTC	UAL1525	ORD → MSN Chicago → Madison	N69819	Boeing 737-900	Completed	258 km
2026-09-16 14:27 UTC	UAL1525	EWR → ORD Newark → Chicago	N14517	Airbus A321 Neo	Completed	1391 km
2026-09-15 15:57 UTC	UAL1525	EWR → ORD Newark → Chicago	N14502	Airbus A321 Neo	Completed	1322 km
2026-09-14 19:23 UTC	UAL1525	ORD → MSN Chicago → Madison	N845UA	Airbus A319	Completed	242 km
2026-09-14 14:20 UTC	UAL1525	EWR → ORD Newark → Chicago	N14503	Airbus A321 Neo	Completed	1365 km
2026-09-13 19:11 UTC	UAL1525	ORD → MSN Chicago → Madison	N438UA	Airbus A320 233	Completed	282 km
2026-09-13 14:25 UTC	UAL1525	EWR → ORD Newark → Chicago	N44501	Airbus A321 Neo	Completed	1311 km
2026-09-12 19:24 UTC	UAL1525	ORD → MSN Chicago → Madison	N37502	Boeing 737 MAX 9	Completed	285 km
2026-09-12 14:26 UTC	UAL1525	EWR → ORD Newark → Chicago	N34562	Airbus A321 Neo	Completed	1339 km
2026-09-11 19:12 UTC	UAL1525	ORD → MSN Chicago → Madison	N47569	Boeing 737 MAX 9	Completed	253 km
2026-09-11 14:36 UTC	UAL1525	EWR → ORD Newark → Chicago	N14554	Airbus A321 Neo	Completed	1413 km
2026-09-10 19:30 UTC	UAL1525	ORD → MSN Chicago → Madison	N77431	Boeing 737-900	Completed	246 km
2026-09-10 14:23 UTC	UAL1525	EWR → ORD Newark → Chicago	N14504	Airbus A321 Neo	Completed	1438 km
2026-09-09 19:19 UTC	UAL1525	ORD → MSN Chicago → Madison	N62884	Boeing 737-900	Completed (landing presumed)	234 km
2026-09-09 14:19 UTC	UAL1525	EWR → ORD Newark → Chicago	N24542	Airbus A321 Neo	Completed	1355 km
2026-09-07 14:15 UTC	UAL1525	EWR → ORD Newark → Chicago	N14569	Airbus A321 Neo	Completed	1401 km
2026-09-07 11:03 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N37577	Boeing 737 MAX 9	Completed	703 km
2026-09-06 14:15 UTC	UAL1525	EWR → ORD Newark → Chicago	N14536	Airbus A321 Neo	Completed	1379 km
2026-09-05 14:24 UTC	UAL1525	EWR → ORD Newark → Chicago	N14531	Airbus A321 Neo	Completed	1348 km
2026-09-05 11:06 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N17443	Boeing 737 MAX 9	Completed	733 km
2026-09-04 14:21 UTC	UAL1525	EWR → ORD Newark → Chicago	N14503	Airbus A321 Neo	Completed	1605 km
2026-09-04 11:01 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N57416	Boeing 737 MAX 9	Completed	758 km
2026-09-03 14:12 UTC	UAL1525	EWR → ORD Newark → Chicago	N14503	Airbus A321 Neo	Completed	1508 km
2026-09-03 11:03 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N37445	Boeing 737 MAX 9	Completed	819 km
2026-09-02 14:16 UTC	UAL1525	EWR → ORD Newark → Chicago	N54570	Airbus A321 Neo	Completed	1438 km
2026-09-02 10:57 UTC	UAL1525	RDU → EWR Raleigh/Durham → Newark	N37555	Boeing 737 MAX 9	Completed	734 km