UAL1648

Flight

Status

Completed

Departure

Buffalo Niagara International Airport (BUF) — Buffalo, United States

Departed

2026-08-15 10:58 UTC

Arrival

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

Distance flown

9472 km

Straight-line distance

457 km

Approach distance

117 km

Aircraft

Registration

N77592

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude

35,000 ft

Max ground speed

515 kt

Tracked

13h 46m · 8,239 km

Altitude (ft, max 35,000)

Ground speed (kt, max 515)

Altitude (ft, max 35,000)

Ground speed (kt, max 515)

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
2026-09-26 20:38 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N38473	Boeing 737-900	Completed	3443 km
2026-09-19 20:38 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N57416	Boeing 737 MAX 9	Completed	3236 km
2026-09-12 20:46 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N77578	Boeing 737 MAX 9	Completed	3480 km
2026-09-05 20:44 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N27511	Boeing 737 MAX 9	Completed	3155 km
2026-08-31 20:58 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N27515	Boeing 737 MAX 9	Completed	3275 km
2026-08-30 20:49 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17456	Boeing 737 MAX 9	Completed	3216 km
2026-08-29 21:02 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N97424	Boeing 737 MAX 9	Completed	3331 km
2026-08-28 20:46 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17436	Boeing 737 MAX 9	Completed	3172 km
2026-08-27 21:07 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17459	Boeing 737 MAX 9	Completed	3355 km
2026-08-26 20:38 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N47462	Boeing 737 MAX 9	Completed	3194 km
2026-08-25 20:33 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N37472	Boeing 737 MAX 9	Completed	3238 km
2026-08-24 20:39 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17411	Boeing 737 MAX 9	Completed	3222 km
2026-08-23 20:55 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17422	Boeing 737 MAX 9	Completed	3230 km
2026-08-22 20:47 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N37528	Boeing 737 MAX 9	Completed	4023 km
2026-08-21 20:36 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17429	Boeing 737 MAX 9	Completed	4111 km
2026-08-20 20:55 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N77584	Boeing 737 MAX 9	Completed	3490 km
2026-08-19 20:33 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N27539	Boeing 737 MAX 9	Completed	3716 km
2026-08-18 20:54 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N47533	Boeing 737 MAX 9	Completed	3514 km
2026-08-17 20:41 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N17427	Boeing 737 MAX 9	Completed	3541 km
2026-08-16 21:01 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N47434	Boeing 737 MAX 9	Completed	3891 km
2026-08-15 10:58 UTC	UAL1648	BUF → IAD Buffalo → Washington, DC	N77592	Boeing 737 MAX 9	Completed	9472 km
2026-08-13 18:59 UTC	UAL1648	CLT → IAD Charlotte → Washington, DC	N27586	Boeing 737 MAX 9	Completed	6117 km
2026-08-13 15:15 UTC	UAL1648	EWR → CLT Newark → Charlotte	N27586	Boeing 737 MAX 9	Completed	951 km
2026-08-13 11:35 UTC	UAL1648	ATL → EWR Atlanta → Newark	N27586	Boeing 737 MAX 9	Completed	1436 km
2026-08-13 00:53 UTC	UAL1648	EWR → ATL Newark → Atlanta	N27586	Boeing 737 MAX 9	Completed	~2156 km est. (1253 km recorded)
2026-08-12 20:50 UTC	UAL1648	AUA → IAD Oranjestad → Washington, DC	N77572	Boeing 737 MAX 9	Completed	3282 km
2026-08-11 15:06 UTC	UAL1648	EWR → IAD Newark → Washington, DC	N37507	Boeing 737 MAX 9	Completed	8145 km