Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

ONT → DEN

1,325 km avg 1h 46m 3 airlines

Departure

ONT KONT VFR

Ontario International Airport

Ontario, US

Local time
10:57 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
944 ft
Coordinates
34.0560, -117.6010

cloud Weather

Wind
VRB / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
18°C / 10°C
Altimeter
30.03 inHg

Obs: 2026-05-30T16:53:00.000Z

Raw METAR / TAF 
METAR KONT 301653Z VRB03KT 10SM CLR 18/10 A3003 RMK AO2 SLP160 T01830100 $

TAF KONT 301720Z 3018/3124 25005KT P6SM SKC FM302100 25011G18KT P6SM SKC FM310400 VRB04KT P6SM SKC FM312000 25011KT P6SM SKC

flight Live Traffic

flight_takeoff 48 Departures
flight_land 38 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
11:57 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
360° / 10G17 kt
Visibility
10 SM
Ceiling
FEW 6,500 ft, FEW 9,000 ft
Temp / Dew
22°C / 6°C
Altimeter
29.89 inHg

Obs: 2026-05-30T16:53:00.000Z

Raw METAR / TAF 
METAR KDEN 301653Z 36010G17KT 10SM FEW065 FEW090 22/06 A2989 RMK AO2 SLP054 T02170061

TAF KDEN 301730Z 3018/3124 36010KT P6SM FEW080 SCT100 FM302000 02008KT P6SM VCTS SCT090CB BKN140 TEMPO 3020/3023 VRB20G35KT -TSRA BKN080CB FM302300 01013KT P6SM FEW090 BKN140 FM310300 12010KT P6SM FEW120 FM310700 21011KT P6SM SKC FM311700 28011G18KT P6SM FEW120

flight Live Traffic

flight_takeoff 389 Departures
flight_land 372 Arrivals
Flights tracked
321 showing last 50
Avg duration
1h 46m
Distance
1,325 km

Live traffic

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

Airlines 3

Airline Flights shown
Southwest Airlines 21
Frontier Airlines 19
United Parcel Service 10

Other connections

More destinations from ONT

More origins to DEN

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-05-30 FFT1500 A3ACA6 May 30, 13:05 UTCMay 30, 14:50 UTC1h 45m -
2026-05-29 SWA2331 AC3A83 May 29, 22:30 UTCMay 30, 01:20 UTC2h 50m -
2026-05-29 SWA2632 A1BB83 May 29, 18:05 UTCMay 29, 19:15 UTC1h 10m -
2026-05-29 FFT2908 A53DAC May 29, 17:55 UTCMay 29, 19:40 UTC1h 45m -
2026-05-29 FFT1500 A44E59 May 29, 13:10 UTCMay 29, 14:55 UTC1h 45m -
2026-05-29 UPS806 A45353 May 29, 09:10 UTCMay 29, 10:50 UTC1h 40m -
2026-05-28 SWA2331 AC6289 May 28, 22:45 UTCMay 29, 01:30 UTC2h 45m -
2026-05-28 SWA2331 AC6289 May 28, 22:35 UTCMay 29, 01:20 UTC2h 45m +5m
2026-05-28 UPS5806 A56DDC May 28, 20:05 UTCMay 28, 21:50 UTC1h 45m -
2026-05-28 FFT2908 A2107B May 28, 18:30 UTCMay 28, 20:10 UTC1h 40m -
2026-05-28 SWA2632 AAB18C May 28, 18:05 UTCMay 28, 19:10 UTC1h 5m -
2026-05-28 FFT1500 A3ACA6 May 28, 13:15 UTCMay 28, 15:00 UTC1h 45m -
2026-05-28 UPS806 A3DCD6 May 28, 09:00 UTCMay 28, 10:35 UTC1h 35m -
2026-05-27 UPS5806 A5CA58 May 27, 20:15 UTCMay 27, 22:00 UTC1h 45m -
2026-05-27 SWA2331 AC20E7 May 27, 20:05 UTCMay 27, 22:50 UTC2h 45m -
2026-05-27 FFT2908 A45F8E May 27, 17:55 UTCMay 27, 19:40 UTC1h 45m -
2026-05-27 SWA2632 AD493B May 27, 14:45 UTCMay 27, 15:35 UTC50m -
2026-05-27 FFT1500 A42323 May 27, 13:05 UTCMay 27, 14:50 UTC1h 45m -
2026-05-27 FFT1500 A42323 May 27, 13:13 UTCMay 27, 14:49 UTC1h 36m -12m
2026-05-27 UPS806 A44F9C May 27, 09:05 UTCMay 27, 10:50 UTC1h 45m -
2026-05-27 UPS806 A44F9C May 27, 09:07 UTCMay 27, 10:42 UTC1h 35m +11m
2026-05-26 SWA2331 AC340A May 26, 20:09 UTCMay 26, 22:50 UTC2h 40m -
2026-05-26 FFT2908 A53DAC May 26, 17:55 UTCMay 26, 19:40 UTC1h 45m -
2026-05-26 SWA2632 AC8009 May 26, 14:40 UTCMay 26, 15:35 UTC55m -
2026-05-26 SWA2632 AC8009 May 26, 14:39 UTCMay 26, 15:30 UTC51m +8m
2026-05-26 FFT1500 A45F8E May 26, 13:04 UTCMay 26, 15:00 UTC1h 55m -
2026-05-25 SWA2331 AC2B61 May 25, 22:10 UTCMay 26, 00:54 UTC2h 45m -
2026-05-25 SWA2331 AC2B61 May 25, 22:01 UTCMay 26, 00:40 UTC2h 39m +8m
2026-05-25 SWA2632 A19F29 May 25, 18:05 UTCMay 25, 19:15 UTC1h 10m -
2026-05-25 FFT2908 A45F8E May 25, 17:50 UTCMay 25, 19:40 UTC1h 50m -
2026-05-25 FFT1500 A3ACA6 May 25, 12:55 UTCMay 25, 14:55 UTC2h 0m -
2026-05-24 SWA2632 ACAB3F May 24, 23:00 UTCMay 24, 23:46 UTC46m -
2026-05-24 SWA2632 ACAB3F May 24, 22:46 UTCMay 25, 00:22 UTC1h 36m +4m
2026-05-24 SWA2331 ABC0E4 May 24, 20:10 UTCMay 24, 20:55 UTC45m -
2026-05-24 FFT2908 A37A02 May 24, 17:55 UTCMay 24, 19:40 UTC1h 45m -
2026-05-24 SWA2331 AC250B May 24, 16:00 UTCMay 24, 18:45 UTC2h 45m -
2026-05-24 SWA2331 AC250B May 24, 14:10 UTCMay 24, 14:55 UTC45m -
2026-05-24 FFT1500 A3A8EF May 24, 13:00 UTCMay 24, 14:55 UTC1h 55m -
2026-05-24 UPS5806 A47AD2 May 24, 01:40 UTCMay 24, 02:50 UTC1h 10m -
2026-05-23 UPS5806 A47AD2 May 23, 22:10 UTCMay 23, 23:50 UTC1h 40m -
2026-05-23 FFT2908 A39A13 May 23, 18:00 UTCMay 23, 19:45 UTC1h 45m -
2026-05-23 FFT1500 A3A8EF May 23, 13:05 UTCMay 23, 14:55 UTC1h 50m -
2026-05-22 SWA2331 ABC7E9 May 22, 22:00 UTCMay 23, 00:55 UTC2h 55m -
2026-05-22 SWA2331 ABC7E9 May 22, 21:52 UTCMay 23, 00:46 UTC2h 54m +17m
2026-05-22 FFT2908 A5451A May 22, 18:00 UTCMay 22, 19:45 UTC1h 45m -
2026-05-22 FFT2908 A5451A May 22, 18:03 UTCMay 22, 19:47 UTC1h 44m +5m
2026-05-22 SWA2632 A26C12 May 22, 18:05 UTCMay 22, 19:10 UTC1h 5m -
2026-05-22 FFT1500 A54B2A May 22, 13:05 UTCMay 22, 14:50 UTC1h 45m -
2026-05-22 UPS806 A3D91F May 22, 09:05 UTCMay 22, 10:45 UTC1h 40m -
2026-05-22 UPS806 A3D91F May 22, 09:07 UTCMay 22, 10:48 UTC1h 41m +5m

ONT → DEN frequently asked

How long is the flight from ONT to DEN?
Average flight time on the ONT–DEN route is 1h 46m, covering approximately 1,325 km (823 mi).
What is the distance from ONT to DEN?
The great-circle distance from ONT to DEN is approximately 1,325 km (823 miles).
Which airlines fly from ONT to DEN?
3 airlines operate this route in our records: Southwest Airlines, Frontier Airlines, United Parcel Service.
How many flights per week from ONT to DEN?
We've observed ~6 flights per day on this route across our tracking data (321 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.