UA1142

For travellers

Departure · Chicago (ORD)

Terminal 3 · Gate G6

Scheduled 02 Oct 12:55 · Departed 02 Oct 12:52

Board status: Active

Airborne since 02 Oct 13:17 (ADS-B)

Arrival · Raleigh/Durham (RDU)

Gate D15 · Baggage belt 4

Scheduled 02 Oct 16:03 · Landed 02 Oct 15:50 · early

Board status: Landed

Landed 02 Oct 15:46 (ADS-B)

Board data from ord, rdu, updated 5 min ago; times local to each airport.

Flight

Status

Completed (landing presumed)

Arrival confirmed via

ADS-B (last position near airport)

Departure

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

Scheduled departure

2026-10-02 17:55 UTC

Departed

2026-10-02 18:17 UTC

Arrival

Raleigh Durham International Airport (RDU) — Raleigh/Durham, United States

Scheduled arrival

2026-10-02 20:03 UTC

Estimated arrival

2026-10-02 19:52 UTC

Distance flown

1146 km

Straight-line distance

1039 km

Approach distance

75 km

Aircraft

Registration

N15751

Type

Boeing 737-700

Seats

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

CO2 (EMEP est., total)

24.8 t (256 kg/pax Business, 191 kg/pax Economy)

Altitude & speed

Max altitude

39,050 ft

Max ground speed

498 kt

Tracked

1h 29m · 1,140 km

Altitude (ft, max 39,050)

Ground speed (kt, max 498)

Altitude (ft, max 39,050)

Ground speed (kt, max 498)

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 18:17 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N15751	Boeing 737-700	Completed (landing presumed)	1146 km
2026-10-01 18:40 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N17730	Boeing 737-700	Completed	1119 km
2026-09-30 18:11 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N14704	Boeing 737-700	Completed (landing confirmed by airport data)	1135 km
2026-09-28 18:24 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N13720	Boeing 737-700	Completed	1144 km
2026-09-27 19:17 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N24729	Boeing 737-700	Completed	1148 km
2026-09-25 18:17 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N15710	Boeing 737-700	Completed (landing presumed)	1163 km
2026-09-24 18:03 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N39726	Boeing 737-700	Completed	1156 km
2026-09-23 18:11 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N491UA	Airbus A320 233	Completed	1161 km
2026-09-22 17:28 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N840UA	Airbus A319	Completed	1214 km
2026-09-21 18:35 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N820UA	Airbus A319	Completed	1313 km
2026-09-20 18:46 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N840UA	Airbus A319	Completed	1168 km
2026-09-18 18:06 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N840UA	Airbus A319	Completed	1226 km
2026-09-17 21:56 UTC	UAL1142	ORD → RDU Chicago → Raleigh/Durham	N832UA	Airbus A319	Completed	1205 km