Flight

UA2166 (UAL2166)

Route

DCASFO

Status

Delayed(3 hours and 28 minutes)

United flight UA2166 from Washington Ronald Reagan Airport to San Francisco International Airport is scheduled to depart on 27 Sept 2026 at 17:59 and arrive at 20:56 local time. It's currently delayed by 3 hours and 28 minutes.

Status: Delayed

Refresh

Other UA2166 flights

Multiple flights operate under the UA2166 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Washington Ronald Reagan (DCA)
Date	Sun 27 Sept
Departs	17:5921:27
Terminal	2
Gate	B12
Check-in desk	Not available

Arrival

Arrives at	San Francisco International (SFO)
Date	Sun 27 Sept
Arrives	20:56
Terminal	3
Gate	F19
Luggage belt	9

Track another flight

Millions of cheap flights. One simple search.

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below