31 active days
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Tracked directional route
ONT → STS
Ontario International Airport → Sonoma County Airport
ONT
KONTOntario International AirportOpen live airport profile →DestinationSTS
KSTSSonoma County AirportOpen live airport profile →View return routeSTS → ONTAnalysis window
Aug 20 – Sep 24, 2026
Every derived statistic, trend, operator and tail number breakdown, flight observation, and mapped path below uses this flight-date window.
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454 mi avg per flight
1 hr 8 min average
Average across flights included in analytics
1 flight number
Tracked activity
Aug 20 – Sep 24, 2026 · 31 active days
Flights33
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Observed operators
Operators tracked on ONT → STS
Operator activity within Aug 20 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 33 | 1 | 22 | 14,970 mi | Aug 20, 2026, 11:37 PM UTC | Sep 24, 2026, 12:40 AM UTC |
Observed services
Flight numbers tracked on ONT → STS
Open a flight number for its complete tracked profile.
| Flight number | Flights | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|
| 33 | 22 | 14,970 mi | Aug 20, 2026, 11:37 PM UTC | Sep 24, 2026, 12:40 AM UTC |
Observed tail numbers
Tail numbers tracked on ONT → STS
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| E170 | 4 | 1 | 1,795 mi | Sep 19, 2026, 3:27 AM UTC | |
| E170 | 3 | 1 | 1,337 mi | Sep 20, 2026, 12:26 AM UTC | |
| E170 | 2 | 1 | 926 mi | Sep 22, 2026, 12:43 AM UTC | |
| E170 | 2 | 1 | 829 mi | Sep 14, 2026, 12:39 AM UTC | |
| E75L | 2 | 1 | 893 mi | Sep 7, 2026, 12:33 AM UTC | |
| E170 | 2 | 1 | 950 mi | Sep 6, 2026, 12:53 AM UTC |
Observed aircraft types
Aircraft types tracked on ONT → STS
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights on ONT → STS within Aug 20 – Sep 24, 2026