UA264
UA264 (United Airlines) is a multi-stop service on 26 routes, busiest San Diego to Denver. Of 786 departures recorded from October 2024 to July 2026, 83.9% left on time, according to the US BTS.
- On-time departures83.9%of 786 flights
- Average delay12.2 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.4%
- Legs flown under this number26
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 42 | 28 | ▼ 33.3% |
| March | 55 | 28 | ▼ 49.1% |
| April | 30 | 1 | ▼ 96.7% |
| May | 52 | 29 | ▼ 44.2% |
| June | 30 | 30 | 0.0% |
| July | 62 | 31 | ▼ 50.0% |
| August | 46 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 302 | 178 | ▼ 41.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 | 93.6% | 86.2% | ▼ 7.8% |
| February | 83.3% | 88.5% | ▲ 6.2% |
| March | 90.9% | 60.7% | ▼ 33.2% |
| April | 83.3% | 100.0% | ▲ 20.0% |
| May | 84.6% | 79.3% | ▼ 6.3% |
| June | 90.0% | 85.7% | ▼ 4.8% |
| July | 87.1% | 90.0% | ▲ 3.3% |
| August | 89.1% | – | – |
| September | 73.3% | – | – |
| October | 80.0% | – | in progress |
| November | 77.8% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 87.5% | 84.3% | ▼ 3.7% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 2 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 7 |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.6% 775
- Cancelled 1.4% 11
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN DEN San Diego International Airport – Denver International Airport | 1,371 | 3.9 min | 89.0% | 290 |
| AUS EWR Austin Bergstrom International Airport – Newark Liberty International Airport | 2,416 | 13.4 min | 78.3% | 99 |
| SFO SAN San Francisco International Airport – San Diego International Airport | 719 | -3.4 min | 97.0% | 67 |
| SEA IAD Seattle–Tacoma International Airport – Washington Dulles International Airport | 3,702 | 17.6 min | 84.4% | 67 |
| BNA EWR Nashville International Airport – Newark Liberty International Airport | 1,201 | 47.0 min | 67.6% | 37 |
| DEN ORF Denver International Airport – Norfolk International Airport | 2,493 | 27.5 min | 80.7% | 32 |
| ORD SAN Chicago O'Hare International Airport – San Diego International Airport | 2,768 | 4.0 min | 83.9% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 85 | 84 | 90.5% | 1 |
| December 2024 | 35 | 35 | 71.4% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 42 | 42 | 83.3% | 0 |
| March 2025 | 55 | 55 | 90.9% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 52 | 52 | 84.6% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 62 | 62 | 87.1% | 0 |
| August 2025 | 46 | 46 | 89.1% | 0 |
| September 2025 | 30 | 30 | 73.3% | 0 |
| October 2025 | 31 | 30 | 80.0% | 1 |
| November 2025 | 28 | 27 | 77.8% | 1 |
| December 2025 | 31 | 30 | 66.7% | 1 |
| January 2026 | 31 | 29 | 86.2% | 2 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 28 | 28 | 60.7% | 0 |
| April 2026 | 1 | 1 | 100.0% | 0 |
| May 2026 | 29 | 29 | 79.3% | 0 |
| June 2026 | 30 | 28 | 85.7% | 2 |
| July 2026 | 31 | 30 | 90.0% | 1 |