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Airport: Ontario (ONT)
Information
| Current local time | 18:55:49 Thursday 08.10.2026 |
| Time zone | UTC - 08:00 |
| Demand calculation | 22:58:59 UTC |
| IATA code | ONT |
| ICAO code | KONT |
| IATA Area | Traffic Conference 1 |
| IATA Sub-Area | North America |
| Region | California |
| Country | USA |
| Continent | North America |
| Runway | 3,717 m |
| Airport size | Above-average sized airport |
| Slots (per 5 minutes) | 8 |
| Slot Availability | 95% |
| Min. transfer time | 01:00h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers |  |
| Cargo |  |
News
| 2026-10-07 09:49 UTC | American Connect has opened a new station at Ontario. |
| 2026-10-06 06:04 UTC | Fly.lk has opened a new station at Ontario. |
| 2026-10-02 05:06 UTC | OK JET has opened a new station at Ontario. |
| 2026-09-28 00:03 UTC | Coastliner has opened a new station at Ontario. |
| 2026-09-26 22:25 UTC | Lithe Airlines has opened a new station at Ontario. |
| 2026-09-22 13:29 UTC | BC Air has opened a new station at Ontario. |
| 2026-09-21 10:00 UTC | TSLI US Express has opened a new station at Ontario. |
| 2026-09-18 01:07 UTC | Antollian Air has opened a new station at Ontario. |
| 2026-09-17 01:43 UTC | AIR MAPLE has opened a new station at Ontario. |
| 2026-09-12 17:01 UTC | PAW has opened a new station at Ontario. |
| 2026-09-11 17:21 UTC | Capitol Air has opened a new station at Ontario. |
| 2026-09-07 02:58 UTC | Lone Star International has opened a new station at Ontario. |
| 2026-08-22 17:18 UTC | SilverWings has opened a new station at Ontario. |
| 2026-08-17 16:23 UTC | Royal Canadian Airlines has opened a new station at Ontario. |
| 2026-08-15 10:14 UTC | linlin, based at Ontario, has ceased operations. All shares have been returned or liquidated. |
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Stations
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
| AIR MAPLE | 7 Departures | ||||
 |
American Connect | 14 Departures | |||
 |
Antollian Air | 14 Departures | |||
|
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BC Air | 14 Departures | ||
| CAL Airways | 77 Departures | ||||
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CaliAirShuttle | 7 Departures | |||
 |
Capitol Air | 1 Departures | |||
 |
Coastliner | 7 Departures | |||
| Dada Air | 0 Departures | ||||
|
|
Diamond Airline | 56 Departures | |||
| Fly.lk | 7 Departures | ||||
|
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Flystar US | 28 Departures | ||
|
|
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Lithe Airlines | 7 Departures | ||
| Norcal Airlines | 7 Departures | ||||
|
|
OK JET | 7 Departures | |||
|
Patriot Airlines | 0 Departures | |||
| PAW | 13 Departures | ||||
|
|
 |
Royal Canadian Airlines | 63 Departures | ||
 |
SilverWings | 28 Departures | |||
 |
TSLI US Express | 7 Departures | |||
| USWestern | 35 Departures | ||||
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