F93339
F93339 (Frontier Airlines) flies Philadelphia to Denver. Of 374 departures recorded from October 2024 to July 2026, 68.8% left on time, according to the US BTS.
- On-time departures68.8%of 374 flights
- Average delay33.3 min
- July 202618▼ 41.9%vs July 2025
- Cancelled2.4%
Recorded departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 8 | 9 | ▲ 12.5% |
| February | 5 | 10 | ▲ 100.0% |
| March | 1 | 18 | ▲ 1,700.0% |
| April | – | 29 | – |
| May | 10 | 31 | ▲ 210.0% |
| June | 30 | 20 | ▼ 33.3% |
| July | 31 | 18 | ▼ 41.9% |
| August | 25 | – | – |
| September | 17 | – | – |
| October | 18 | – | in progress |
| November | 21 | – | – |
| December | 18 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 87.5% | 55.6% | ▼ 36.5% |
| February | 100.0% | 66.7% | ▼ 33.3% |
| March | 100.0% | 35.3% | ▼ 64.7% |
| April | – | 62.1% | – |
| May | 90.0% | 64.5% | ▼ 28.3% |
| June | 72.4% | 68.4% | ▼ 5.5% |
| July | 58.1% | 37.5% | ▼ 35.4% |
| August | 68.0% | – | – |
| September | 58.8% | – | – |
| October | 83.3% | – | in progress |
| November | 90.5% | – | – |
| December | 68.8% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.6% 365
- Cancelled 2.4% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHL DEN Philadelphia International Airport – Denver International Airport | 2,501 | 33.3 min | 68.8% | 374 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 30 | 29 | 72.4% | 1 |
| December 2024 | 6 | 6 | 83.3% | 0 |
| January 2025 | 8 | 8 | 87.5% | 0 |
| February 2025 | 5 | 5 | 100.0% | 0 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 10 | 10 | 90.0% | 0 |
| June 2025 | 30 | 29 | 72.4% | 1 |
| July 2025 | 31 | 31 | 58.1% | 0 |
| August 2025 | 25 | 25 | 68.0% | 0 |
| September 2025 | 17 | 17 | 58.8% | 0 |
| October 2025 | 18 | 18 | 83.3% | 0 |
| November 2025 | 21 | 21 | 90.5% | 0 |
| December 2025 | 18 | 16 | 68.8% | 2 |
| January 2026 | 9 | 9 | 55.6% | 0 |
| February 2026 | 10 | 9 | 66.7% | 1 |
| March 2026 | 18 | 17 | 35.3% | 1 |
| April 2026 | 29 | 29 | 62.1% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 20 | 19 | 68.4% | 1 |
| July 2026 | 18 | 16 | 37.5% | 2 |