Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

ONT → DEN

464 km avg 1h 20m 2 airlines

Departure

ONT KONT VFR

Ontario International Airport

Ontario, US

Local time
01:28 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
944 ft
Coordinates
34.0560, -117.6010

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 7°C
Altimeter
30.05 inHg

Obs: 2026-04-15T07:53:00.000Z

Raw METAR / TAF 
METAR KONT 150753Z 00000KT 10SM CLR 14/07 A3005 RMK AO2 SLP168 T01440072 402390094 $

TAF KONT 150520Z 1506/1612 VRB04KT P6SM SKC FM152100 25010KT P6SM SCT250 FM160500 VRB04KT P6SM BKN250

flight Live Traffic

flight_takeoff 24 Departures
flight_land 14 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
02:28 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
200° / 10 kt
Visibility
10 SM
Ceiling
SCT 7,500 ft, SCT 10,000 ft, BKN 20,000 ft
Temp / Dew
4°C / -1°C
Altimeter
29.87 inHg

Obs: 2026-04-15T07:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150753Z 20010KT 10SM SCT075 SCT100 BKN200 04/M01 A2987 RMK AO2 SLP087 T00391006

TAF KDEN 150528Z 1506/1612 21011KT P6SM SCT060 BKN090 FM150800 22010KT P6SM FEW090 SCT200 FM151500 25009KT P6SM FEW100 FM152000 30010KT P6SM FEW100 FM160300 21009KT P6SM SCT200

flight Live Traffic

flight_takeoff 107 Departures
flight_land 119 Arrivals
Flights tracked
10
Avg duration
1h 20m
Distance
464 km

Live traffic

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

Airlines 2

Airline Flights shown
Southwest Airlines 4
Frontier Airlines 2

Other connections

More destinations from ONT

More origins to DEN

Recent flights last 10

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-14 FFT1500 A37A02 Apr 14, 09:10 UTCApr 14, 09:55 UTC45m -
2026-04-14 UPS806 A3778E Apr 14, 08:54 UTCApr 14, 10:33 UTC1h 39m +13m
2026-04-14 FFT1500 A37A02 Apr 14, 08:10 UTCApr 14, 09:05 UTC55m -
2026-04-13 SWA3653 A23200 Apr 13, 22:11 UTCApr 14, 00:07 UTC1h 56m +8m
2026-04-13 SWA2632 AAA247 Apr 13, 18:19 UTCApr 13, 19:26 UTC1h 7m +3m
2026-04-13 SWA2632 AAA247 Apr 13, 18:11 UTCApr 13, 19:25 UTC1h 14m +5m
2026-04-13 SWA113 ABC107 Apr 13, 15:11 UTCApr 13, 17:02 UTC1h 51m +8m
2026-04-13 SWA1666 AC5746 Apr 13, 13:36 UTCApr 13, 15:27 UTC1h 51m +8m
2026-04-12 SWA2632 A62FD1 Apr 12, 19:30 UTCApr 12, 20:15 UTC45m -
2026-04-12 SWA2632 A62FD1 Apr 12, 17:11 UTCApr 12, 18:25 UTC1h 14m +5m

ONT → DEN frequently asked

How long is the flight from ONT to DEN?
Average flight time on the ONT–DEN route is 1h 20m, covering approximately 464 km (288 mi).
What is the distance from ONT to DEN?
The great-circle distance from ONT to DEN is approximately 464 km (288 miles).
Which airlines fly from ONT to DEN?
2 airlines operate this route in our records: Southwest Airlines, Frontier Airlines.
How many flights per week from ONT to DEN?
We've observed ~3 flights per day on this route across our tracking data (10 total flights recorded).
Can I track ONT–DEN flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.