F94639
F94639 (Frontier Airlines) flies Cleveland to Denver. Of 235 departures recorded from December 2024 to July 2026, 72.8% left on time, according to the US BTS.
- On-time departures72.8%of 235 flights
- Average delay13.8 min
- July 202631▲ 121.4%vs July 2025
- Cancelled1.3%
according to the US BTS · Dec 2, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 20 of 20 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 11 | 9 | ▼ 18.2% |
| February | 5 | 5 | 0.0% |
| March | 1 | 1 | 0.0% |
| April | 5 | 17 | ▲ 240.0% |
| May | 13 | 31 | ▲ 138.5% |
| June | 14 | 30 | ▲ 114.3% |
| July | 14 | 31 | ▲ 121.4% |
| August | 11 | – | – |
| September | 4 | – | – |
| October | 6 | – | in progress |
| November | 6 | – | – |
| December | 9 | – | – |
| Year to date (Jan–Jul) | 63 | 124 | ▲ 96.8% |
according to the US BTS · December 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 20 of 20 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 54.6% | 88.9% | ▲ 63.0% |
| February | 100.0% | 40.0% | ▼ 60.0% |
| March | 100.0% | 100.0% | 0.0% |
| April | 80.0% | 70.6% | ▼ 11.8% |
| May | 46.2% | 93.6% | ▲ 102.7% |
| June | 14.3% | 93.1% | ▲ 551.5% |
| July | 50.0% | 83.3% | ▲ 66.7% |
| August | 54.6% | – | – |
| September | 100.0% | – | – |
| October | 66.7% | – | in progress |
| November | 100.0% | – | – |
| December | 62.5% | – | – |
| Year-to-date average (Jan–Jul) | 63.6% | 81.4% | ▲ 28.0% |
according to the US BTS · December 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 20 of 20 periods have data
according to the US BTS · December 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 20 of 20 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 2 |
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 98.7% 232
- Cancelled 1.3% 3
Share of all recorded flights in the period, all legs. · Dec 2, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CLE DEN Cleveland Hopkins International Airport – Denver International Airport | 1,928 | 13.8 min | 72.8% | 235 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 12 | 12 | 75.0% | 0 |
| January 2025 | 11 | 11 | 54.6% | 0 |
| February 2025 | 5 | 5 | 100.0% | 0 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 5 | 5 | 80.0% | 0 |
| May 2025 | 13 | 13 | 46.2% | 0 |
| June 2025 | 14 | 14 | 14.3% | 0 |
| July 2025 | 14 | 14 | 50.0% | 0 |
| August 2025 | 11 | 11 | 54.6% | 0 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 6 | 6 | 66.7% | 0 |
| November 2025 | 6 | 6 | 100.0% | 0 |
| December 2025 | 9 | 8 | 62.5% | 1 |
| January 2026 | 9 | 9 | 88.9% | 0 |
| February 2026 | 5 | 5 | 40.0% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 17 | 17 | 70.6% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 30 | 29 | 93.1% | 1 |
| July 2026 | 31 | 30 | 83.3% | 1 |