Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

ONT → STS

681 km avg 1h 1m 0 airlines

Departure

ONT KONT VFR

Ontario International Airport

Ontario, US

Local time
02:15 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
944 ft
Coordinates
34.0560, -117.6010

cloud Weather

Wind
240° / 3 kt
Visibility
9 SM
Ceiling
FEW 13,000 ft, BKN 26,000 ft
Temp / Dew
28°C / 20°C
Altimeter
29.86 inHg

Obs: 2026-08-28T08:53:00.000Z

Raw METAR / TAF 
METAR KONT 280853Z 24003KT 9SM FEW130 BKN260 28/20 A2986 RMK AO2 SLP087 T02780200 50004 $

TAF KONT 280527Z 2806/2912 VRB04KT P6SM SCT250 FM282100 25012G20KT P6SM BKN150 FM290200 25008KT P6SM SCT200 FM290500 VRB04KT P6SM FEW200

flight Live Traffic

flight_takeoff 20 Departures
flight_land 19 Arrivals

Arrival

STS KSTS VFR

Charles M. Schulz Sonoma County Airport

Santa Rosa, US

Local time
02:15 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
128 ft
Coordinates
38.5090, -122.8130

cloud Weather

Wind
150° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 12°C
Altimeter
29.93 inHg

Obs: 2026-08-28T08:53:00.000Z

Raw METAR / TAF 
METAR KSTS 280853Z AUTO 15003KT 10SM CLR 14/12 A2993 RMK AO2 SLP128 T01390117 58002

TAF KSTS 280520Z 2806/2906 17005KT P6SM BKN150
Flights tracked
3
Avg duration
1h 1m
Distance
681 km

Live traffic

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

Recent flights last 3

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-07 SKW3086 A16D89 Jul 7, 02:01 UTCJul 7, 03:03 UTC1h 2m +15m
2026-07-03 SKW3086 A4CC00 Jul 3, 02:01 UTCJul 3, 02:51 UTC50m +6m
2026-06-13 SKW3086 A4C492 Jun 13, 01:50 UTCJun 13, 03:00 UTC1h 10m -

ONT → STS frequently asked

How long is the flight from ONT to STS?
Average flight time on the ONT–STS route is 1h 1m, covering approximately 681 km (423 mi).
What is the distance from ONT to STS?
The great-circle distance from ONT to STS is approximately 681 km (423 miles).
How many flights per week from ONT to STS?
We've observed ~1 flight per day on this route across our tracking data (3 total flights recorded).
Can I track ONT–STS flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.