UAL731

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Cincinnati Northern Kentucky International Airport (CVG) — Cincinnati / Covington, United States

Departed

2026-09-07 16:37 UTC

Arrival

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

Distance flown

617 km

Straight-line distance

425 km

Approach distance

160 km

Aircraft

Registration

N37253

Type

Boeing 737-800

Seats

166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude

28,000 ft

Max ground speed

461 kt

Tracked

2h 55m · 572 km

Altitude (ft, max 28,000)

Ground speed (kt, max 461)

Altitude (ft, max 28,000)

Ground speed (kt, max 461)

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 23:32 UTC	UAL731	DEN → BUF Denver → Buffalo	N36272	Boeing 737-800	Completed	2240 km
2026-10-02 00:06 UTC	UAL731	DEN → BUF Denver → Buffalo	N33286	Boeing 737-800	Completed	2259 km
2026-09-30 23:54 UTC	UAL731	DEN → BUF Denver → Buffalo	N14235	Boeing 737-800	Completed	2268 km
2026-09-29 23:41 UTC	UAL731	DEN → BUF Denver → Buffalo	N27366	Boeing 737 MAX 8	Completed	2222 km
2026-09-28 23:57 UTC	UAL731	DEN → BUF Denver → Buffalo	N77261	Boeing 737-800	Completed	2249 km
2026-09-27 23:32 UTC	UAL731	DEN → BUF Denver → Buffalo	N37307	Boeing 737 MAX 8	Completed	2208 km
2026-09-27 00:11 UTC	UAL731	DEN → BUF Denver → Buffalo	N77510	Boeing 737-800	Completed	2199 km
2026-09-26 02:07 UTC	UAL731	DEN → BUF Denver → Buffalo	N24224	Boeing 737-800	Completed	2270 km
2026-09-25 00:11 UTC	UAL731	DEN → BUF Denver → Buffalo	N17597	Boeing 737 MAX 9	Completed	2201 km
2026-09-24 00:11 UTC	UAL731	DEN → BOS Denver → Boston	N14554	Airbus A321 Neo	Completed	2913 km
2026-09-23 00:03 UTC	UAL731	DEN → BOS Denver → Boston	N14507	Airbus A321 Neo	Completed	2916 km
2026-09-22 00:26 UTC	UAL731	DEN → BOS Denver → Boston	N34562	Airbus A321 Neo	Completed	2886 km
2026-09-21 00:52 UTC	UAL731	DEN → BOS Denver → Boston	N34535	Airbus A321 Neo	Completed	2870 km
2026-09-19 23:59 UTC	UAL731	DEN → BOS Denver → Boston	N14527	Airbus A321 Neo	Completed	3107 km
2026-09-19 00:38 UTC	UAL731	DEN → BOS Denver → Boston	N24516	Airbus A321 Neo	Completed	3206 km
2026-09-18 01:25 UTC	UAL731	DEN → BOS Denver → Boston	N14502	Airbus A321 Neo	Completed	2979 km
2026-09-16 23:44 UTC	UAL731	DEN → BOS Denver → Boston	N34535	Airbus A321 Neo	Completed	3109 km
2026-09-16 00:52 UTC	UAL731	DEN → BOS Denver → Boston	N14557	Airbus A321 Neo	Completed	3056 km
2026-09-14 23:59 UTC	UAL731	DEN → BOS Denver → Boston	N14529	Airbus A321 Neo	Completed	3333 km
2026-09-14 02:13 UTC	UAL731	DEN → BOS Denver → Boston	N14534	Airbus A321 Neo	Completed	3018 km
2026-09-12 23:43 UTC	UAL731	DEN → BOS Denver → Boston	N14544	Airbus A321 Neo	Completed	2985 km
2026-09-11 23:55 UTC	UAL731	DEN → BOS Denver → Boston	N54561	Airbus A321 Neo	Completed	3097 km
2026-09-10 23:43 UTC	UAL731	DEN → BOS Denver → Boston	N14528	Airbus A321 Neo	Completed	3053 km
2026-09-09 23:51 UTC	UAL731	DEN → BOS Denver → Boston	N24555	Airbus A321 Neo	Completed	3025 km
2026-09-07 16:37 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N37253	Boeing 737-800	Completed	617 km
2026-09-06 17:00 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N24224	Boeing 737-800	Completed	613 km
2026-09-05 16:42 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N837UA	Airbus A319	Completed	562 km
2026-09-04 20:13 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N845UA	Airbus A319	Completed	521 km
2026-09-03 17:34 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N896UA	Airbus A319	Completed	590 km
2026-09-02 16:41 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N817UA	Airbus A319	Completed	515 km
2026-09-01 16:35 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N839UA	Airbus A319	Completed	578 km
2026-08-31 17:36 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N821UA	Airbus A319	Completed	711 km
2026-08-30 16:39 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N844UA	Airbus A319	Completed	561 km
2026-08-29 16:28 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N14250	Boeing 737-800	Completed	613 km
2026-08-28 16:43 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N827UA	Airbus A319	Completed	512 km
2026-08-27 16:32 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N834UA	Airbus A319	Completed	652 km
2026-08-26 16:23 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N828UA	Airbus A319	Completed	548 km
2026-08-25 16:15 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N813UA	Airbus A319	Completed	542 km
2026-08-24 16:20 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N801UA	Airbus A319	Completed	532 km
2026-08-23 16:28 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N884UA	Airbus A319	Completed	705 km
2026-08-22 16:20 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	B737-M9	Boeing 737 MAX 9	Completed	710 km
2026-08-21 16:35 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N891UA	Airbus A319	Completed	707 km
2026-08-20 16:43 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N890UA	Airbus A319	Completed	1322 km
2026-08-19 16:27 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N813UA	Airbus A319	Completed	896 km
2026-08-18 16:32 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N835UA	Airbus A319	Completed	1031 km
2026-08-17 16:52 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N836UA	Airbus A319	Completed	847 km
2026-08-16 17:32 UTC	UAL731	CVG → ORD Cincinnati / Covington → Chicago	N879UA	Airbus A319	Completed	710 km
2026-08-14 15:30 UTC	UAL731	BNA → ORD Nashville → Chicago	N87513	Boeing 737-800	Completed	7328 km
2026-08-12 18:37 UTC	UAL731	ORD → ORD Chicago → Chicago	N848UA	Airbus A319	Completed	1892 km
2026-08-11 22:21 UTC	UAL731	ORD → ORD Chicago → Chicago	N851UA	Airbus A319	Completed	~4 km est. (1 km recorded)