F94545
F94545 (Frontier Airlines) flies Denver to Seattle. Of 229 departures recorded from May 2025 to July 2026, 78.9% left on time, according to the US BTS.
- On-time departures78.9%of 229 flights
- Average delay7.9 min
- July 202631▲ 244.4%vs July 2025
- Cancelled0.9%
according to the US BTS · May 6, 2025 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 14 of 14 periods have data
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 5 | – |
| February | – | – | – |
| March | – | 15 | – |
| April | – | 27 | – |
| May | 4 | 31 | ▲ 675.0% |
| June | 7 | 30 | ▲ 328.6% |
| July | 9 | 31 | ▲ 244.4% |
| August | 11 | – | – |
| September | 13 | – | – |
| October | 11 | – | in progress |
| November | 10 | – | – |
| December | 25 | – | – |
according to the US BTS · May 2025 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 14 of 14 periods have data
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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 80.0% | – |
| February | – | – | – |
| March | – | 80.0% | – |
| April | – | 77.8% | – |
| May | 75.0% | 87.1% | ▲ 16.1% |
| June | 57.1% | 76.7% | ▲ 34.2% |
| July | 55.6% | 93.6% | ▲ 68.4% |
| August | 70.0% | – | – |
| September | 69.2% | – | – |
| October | 90.9% | – | in progress |
| November | 80.0% | – | – |
| December | 70.8% | – | – |
according to the US BTS · May 2025 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 14 of 14 periods have data
Months without data are left blank.
according to the US BTS · May 2025 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 14 of 14 periods have data
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · May 2025 → 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 99.1% 227
- Cancelled 0.9% 2
Share of all recorded flights in the period, all legs. · May 6, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN SEA Denver International Airport – Seattle–Tacoma International Airport | 1,645 | 7.9 min | 78.9% | 229 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 4 | 4 | 75.0% | 0 |
| June 2025 | 7 | 7 | 57.1% | 0 |
| July 2025 | 9 | 9 | 55.6% | 0 |
| August 2025 | 11 | 10 | 70.0% | 1 |
| September 2025 | 13 | 13 | 69.2% | 0 |
| October 2025 | 11 | 11 | 90.9% | 0 |
| November 2025 | 10 | 10 | 80.0% | 0 |
| December 2025 | 25 | 24 | 70.8% | 1 |
| January 2026 | 5 | 5 | 80.0% | 0 |
| March 2026 | 15 | 15 | 80.0% | 0 |
| April 2026 | 27 | 27 | 77.8% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 30 | 76.7% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |