UA1318
UA1318 (United Airlines) is a multi-stop service on 15 routes, busiest Phoenix to Houston. Of 808 departures recorded from October 2024 to July 2026, 81.3% left on time, according to the US BTS.
- On-time departures81.3%of 808 flights
- Average delay11.2 min
- July 202658▲ 87.1%vs July 2025
- Cancelled0.6%
- Legs flown under this number15
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 | 36 | ▲ 16.1% |
| February | 26 | 28 | ▲ 7.7% |
| March | 29 | 55 | ▲ 89.7% |
| April | 21 | 31 | ▲ 47.6% |
| May | 15 | 59 | ▲ 293.3% |
| June | 5 | 56 | ▲ 1,020.0% |
| July | 31 | 58 | ▲ 87.1% |
| August | 31 | – | – |
| September | 59 | – | – |
| October | 56 | – | in progress |
| November | 30 | – | – |
| December | 45 | – | – |
| Year to date (Jan–Jul) | 158 | 323 | ▲ 104.4% |
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 | 74.2% | 71.4% | ▼ 3.7% |
| February | 92.3% | 82.1% | ▼ 11.0% |
| March | 96.6% | 94.3% | ▼ 2.3% |
| April | 85.7% | 96.8% | ▲ 12.9% |
| May | 93.3% | 89.8% | ▼ 3.8% |
| June | 100.0% | 82.1% | ▼ 17.9% |
| July | 93.6% | 91.4% | ▼ 2.3% |
| August | 83.9% | – | – |
| September | 55.2% | – | – |
| October | 62.5% | – | in progress |
| November | 73.3% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 90.8% | 86.9% | ▼ 4.3% |
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 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 3 |
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 99.4% 803
- Cancelled 0.6% 5
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 30 | 30 | 80.0% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 47 | 46 | 82.6% | 1 |
| January 2025 | 31 | 31 | 74.2% | 0 |
| February 2025 | 26 | 26 | 92.3% | 0 |
| March 2025 | 29 | 29 | 96.6% | 0 |
| April 2025 | 21 | 21 | 85.7% | 0 |
| May 2025 | 15 | 15 | 93.3% | 0 |
| June 2025 | 5 | 5 | 100.0% | 0 |
| July 2025 | 31 | 31 | 93.6% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 59 | 58 | 55.2% | 1 |
| October 2025 | 56 | 56 | 62.5% | 0 |
| November 2025 | 30 | 30 | 73.3% | 0 |
| December 2025 | 45 | 45 | 66.7% | 0 |
| January 2026 | 36 | 35 | 71.4% | 1 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 55 | 53 | 94.3% | 2 |
| April 2026 | 31 | 31 | 96.8% | 0 |
| May 2026 | 59 | 59 | 89.8% | 0 |
| June 2026 | 56 | 56 | 82.1% | 0 |
| July 2026 | 58 | 58 | 91.4% | 0 |