F91770
F91770 (Frontier Airlines) flies San Diego to Dallas-Fort Worth. Of 36 departures recorded from October 2024 to December 2025, 52.8% left on time, according to the US BTS.
- On-time departures52.8%of 36 flights
- Average delay57.1 min
- December 20251▼ 90.9%vs December 2024
- Cancelled0.0%
Recorded departures by month
Short series — F91770 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods6 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 3 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 6 | – | – |
| November | 10 | 5 | ▼ 50.0% |
| December | 11 | 1 | ▼ 90.9% |
according to the US BTS · October 2024 → December 2025
On-time departures by month
Short series — F91770 has only 6 months so far. Enough to show the level now, not enough to read a trend.
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 periods6 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 33.3% | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 50.0% | – | – |
| November | 50.0% | 100.0% | ▲ 100.0% |
| December | 36.4% | 100.0% | ▲ 175.0% |
according to the US BTS · October 2024 → December 2025
Average departure delay by month
Short series — F91770 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → December 2025
Cancelled departures by month
Short series — F91770 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods6 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | – |
| November | 0 | 0 | – |
| December | 0 | 0 | – |
according to the US BTS · October 2024 → December 2025
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 100.0% 36
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Dec 4, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN DFW San Diego International Airport – Dallas Fort Worth International Airport | 1,880 | 57.1 min | 52.8% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 6 | 6 | 50.0% | 0 |
| November 2024 | 10 | 10 | 50.0% | 0 |
| December 2024 | 11 | 11 | 36.4% | 0 |
| January 2025 | 3 | 3 | 33.3% | 0 |
| November 2025 | 5 | 5 | 100.0% | 0 |
| December 2025 | 1 | 1 | 100.0% | 0 |