Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

ONT → KSFO

579 km avg 1h 18m 1 airline

Departure

ONT KONT VFR

Ontario International Airport

Ontario, US

Local time
18:17 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
944 ft
Coordinates
34.0560, -117.6010

cloud Weather

Wind
250° / 10 kt
Visibility
10 SM
Ceiling
FEW 5,500 ft, FEW 8,000 ft
Temp / Dew
22°C / 9°C
Altimeter
30.00 inHg

Obs: 2026-04-15T00:53:00.000Z

Raw METAR / TAF 
METAR KONT 150053Z 25010KT 10SM FEW055 FEW080 22/09 A3000 RMK AO2 SLP152 T02170094 $

TAF KONT 142320Z 1500/1606 25011KT P6SM FEW090 FM150500 VRB04KT P6SM FEW015 FM152100 25010KT P6SM SCT250 FM160500 VRB04KT P6SM BKN250

flight Live Traffic

flight_takeoff 29 Departures
flight_land 57 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
18:17 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 21 kt
Visibility
10 SM
Ceiling
FEW 2,700 ft
Temp / Dew
14°C / 7°C
Altimeter
30.16 inHg

Obs: 2026-04-15T00:56:00.000Z

Raw METAR / TAF 
METAR KSFO 150056Z 28021KT 10SM FEW027 14/07 A3016 RMK AO2 PK WND 29026/0015 SLP213 T01440072 $

TAF KSFO 142320Z 1500/1606 28015KT P6SM SCT025 FM150800 27011KT P6SM SCT025 BKN150 FM151800 27018KT P6SM BKN150

flight Live Traffic

flight_takeoff 172 Departures
flight_land 203 Arrivals
Flights tracked
2
Avg duration
1h 18m
Distance
579 km

Live traffic

ONT → KSFO. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Delta Air Lines 1

Other connections

More destinations from ONT

More origins to KSFO

Recent flights last 2

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-13 FFT2677 A44E59 Apr 13, 16:57 UTCApr 13, 17:48 UTC51m +25m
2026-04-13 DAL8924 A8CADB Apr 13, 04:55 UTCApr 13, 06:40 UTC1h 45m -

ONT → KSFO frequently asked

How long is the flight from ONT to KSFO?
Average flight time on the ONT–KSFO route is 1h 18m, covering approximately 579 km (360 mi).
What is the distance from ONT to KSFO?
The great-circle distance from ONT to KSFO is approximately 579 km (360 miles).
Which airlines fly from ONT to KSFO?
1 airline operates this route in our records: Delta Air Lines.
How many flights per week from ONT to KSFO?
We've observed ~2 flights per day on this route across our tracking data (2 total flights recorded).
Can I track ONT–KSFO flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.