UAL3753

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Baltimore/Washington International Thurgood Marshall Airport (BWI) — Baltimore, United States

Departed

2026-09-17 23:21 UTC

Arrival

Washington Dulles International Airport (IAD) — Washington, DC, United States

Distance flown

118 km

Straight-line distance

73 km

Approach distance

118 km

Aircraft

Registration

N37555

Type

Boeing 737 MAX 9

Seats

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

Altitude & speed

Max altitude

5,850 ft

Max ground speed

266 kt

Tracked

47m · 116 km

Altitude (ft, max 5,850)

Ground speed (kt, max 266)

Altitude (ft, max 5,850)

Ground speed (kt, max 266)

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
2026-10-04 00:29 UTC	UAL3753	IAD → STL Washington, DC → St Louis	N67812	Boeing 737-900	Incomplete (signal lost)	~2256 km est. (1504 km recorded)
2026-10-02 16:09 UTC	UAL3753	EWR → BMG Newark → Bloomington	N17459	Boeing 737 MAX 9	Completed (landing presumed)	1156 km
2026-09-25 11:56 UTC	UAL3753	IAD → SWO Washington, DC → Stillwater	N68805	Boeing 737-900	Completed	1788 km
2026-09-24 23:36 UTC	UAL3753	PTK → IAD Pontiac → Washington, DC	N47412	Boeing 737 MAX 9	Completed	733 km
2026-09-24 21:38 UTC	UAL3753	PIT → PTK Pittsburgh → Pontiac	N47412	Boeing 737 MAX 9	Completed	438 km
2026-09-22 02:46 UTC	UAL3753	MKC → ORD Kansas City → Chicago	N17583	Boeing 737 MAX 9	Completed	685 km
2026-09-20 20:17 UTC	UAL3753	SFO → LGB San Francisco → Long Beach	N14544	Airbus A321 Neo	Completed	717 km
2026-09-20 04:05 UTC	UAL3753	DEN → LAX Denver → Los Angeles	N14502	Airbus A321 Neo	Completed	1438 km
2026-09-18 14:25 UTC	UAL3753	IAD → STL Washington, DC → St Louis	N79541	Boeing 737-800	Incomplete (signal lost)	~1844 km est. (1179 km recorded)
2026-09-17 23:21 UTC	UAL3753	BWI → IAD Baltimore → Washington, DC	N37555	Boeing 737 MAX 9	Completed	118 km
2026-09-13 18:27 UTC	UAL3753	IAH → BOS Houston → Boston	N17414	Boeing 737 MAX 9	Completed	2947 km
2026-09-12 21:38 UTC	UAL3753	ORD → MSP Chicago → Minneapolis	N77518	Boeing 737-800	Completed	622 km
2026-09-11 17:46 UTC	UAL3753	ORD → CMH Chicago → Columbus	N14530	Airbus A321 Neo	Completed	538 km
2026-09-10 13:14 UTC	UAL3753	IAD → MCI Washington, DC → Kansas City	N17591	Boeing 737 MAX 9	Completed	1690 km
2026-09-06 18:25 UTC	UAL3753	IAD → CLE Washington, DC → Cleveland	N17421	Boeing 737 MAX 9	Completed	566 km
2026-09-04 15:28 UTC	UAL3753	IAH → LAX Houston → Los Angeles	N75861	Boeing 737-300	Completed	2264 km
2026-08-30 18:22 UTC	UAL3753	IAD → STL Washington, DC → St Louis	N17467	Boeing 737 MAX 9	Completed	1268 km
2026-08-28 01:01 UTC	UAL3753	IAD → YYZ Washington, DC → Toronto	N17430	Boeing 737 MAX 9	Completed	855 km
2026-08-27 05:41 UTC	UAL3753	STL → IAH St Louis → Houston	N77588	Boeing 737 MAX 9	Completed	1211 km
2026-08-23 17:54 UTC	UAL3753	IAH → MCI Houston → Kansas City	N27519	Boeing 737 MAX 9	Completed	1201 km
2026-08-16 18:52 UTC	UAL3753	IAH → LGB Houston → Long Beach	N14565	Airbus A321 Neo	Completed	2878 km
2026-08-13 22:00 UTC	UAL3753	DTW → IAD Detroit → Washington, DC	N77598	Boeing 737 MAX 9	Completed	858 km
2026-08-13 17:42 UTC	UAL3753	IAD → DTW Washington, DC → Detroit	N77598	Boeing 737 MAX 9	Completed	794 km
2026-08-13 13:02 UTC	UAL3753	TPA → IAD Tampa → Washington, DC	N77598	Boeing 737 MAX 9	Completed	1432 km
2026-08-12 23:27 UTC	UAL3753	EWR → TPA Newark → Tampa	N77598	Boeing 737 MAX 9	Completed	~3198 km est. (1847 km recorded)