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Flight UA 2661: San Francisco → Ontario, California

United Airlines4 October 2026LandedUpdated 46 min ago, official airport data

Flight UA 2661, 4 October 2026

All flights San Francisco → Ontario, California

Departure

San Francisco SFO

11:02

Actual10:43 scheduled+19 min

Terminal
3
Gate
E8

Landed

Flight time: 1 h 35 min

Arrival

Ontario, California ONT

12:09

Actual12:18 scheduled9 min early

Terminal
2

Data from the official airport boards. Times are local to each airport.

Flight time
6 h 03 min
Distance
≈ 585 km
Days of the week

Punctuality of flight UA 2661

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

Flight UA 2661 history

Flights of the last 60 days from the airport boards. Delay against the scheduled departure.

Date / DepartureRouteDepartureDelayStatus
Sun 4 Oct06:00+4 minPhiladelphia → San Francisco06:00+4 minLanded

Flight UA 2661: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time
06:00
Usual arrival time
09:03

Dates already on the boards

  • Sun 4 OctDeparture 06:00, Arrival 09:03Landed
  • Sun 4 OctDeparture 10:43, Arrival 12:18Landed

Route of flight UA 2661

Departure airport: San Francisco (SFO). Arrival airport: Ontario, California (ONT). Scheduled flight time: about 6 h 03 min. Distance between the airports: about 585 km in a straight line.

See also

Questions about flight UA 2661

Is flight UA 2661 on time today?
For 4 October 2026 the airport board shows flight UA 2661 as “Landed”. Departure: San Francisco, 11:02. Arrival: Ontario, California, 12:09.
Which terminal and gate does flight UA 2661 use?
San Francisco (SFO): Terminal 3, Gate E8. Ontario, California (ONT): Terminal 2. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UA 2661 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
How long does flight UA 2661 take?
About 6 h 03 min by the schedule. The airports are 585 km apart.
On which days does flight UA 2661 operate?
In the last 60 days it was on the boards on: Sunday.