SEA → ONT

F92276

F92276 (Frontier Airlines) flies Seattle to Ontario. Of 76 departures recorded from December 2024 to July 2026, 84.9% left on time, according to the US BTS.

according to the US BTS · Dec 5, 2024 → Jul 31, 2026 domestic flights only

Recorded departures by month

Months without data are left blank.

The most recent periods5 periods
PeriodDepartures 2025Departures 2026Change vs last year
January–––
February–––
March–––
April–––
May–9–
June–28–
July–31–
August6––
September1––
October––in progress
November–––
December–––

according to the US BTS · December 2024 → July 2026

On-time departures by month

All legs combined

Months without data are left blank.

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods5 periods
PeriodOn time 2025On time 2026Change vs last year
January–––
February–––
March–––
April–––
May–100.0%–
June–85.2%–
July–79.3%–
August83.3%––
September100.0%––
October––in progress
November–––
December–––

according to the US BTS · December 2024 → July 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · December 2024 → July 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods5 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January–––
February–––
March–––
April–––
May–0–
June–1–
July–2–
August0––
September0––
October––in progress
November–––
December–––

according to the US BTS · December 2024 → July 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

Cancellation share

  • Not cancelled 96.1% 73
  • Cancelled 3.9% 3

Share of all recorded flights in the period, all legs. · Dec 5, 2024 → Jul 31, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
SEA ONT Seattle–Tacoma International Airport – Ontario International Airport 1,540 10.1 min 84.9% 76
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
December 2024 1 1 100.0% 0
August 2025 6 6 83.3% 0
September 2025 1 1 100.0% 0
May 2026 9 9 100.0% 0
June 2026 28 27 85.2% 1
July 2026 31 29 79.3% 2

How to read this chart

Loading the guide…