UA659
UA659 (United Airlines) is a multi-stop service on 18 routes, busiest Charleston to Houston. Of 723 departures recorded from October 2024 to July 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 723 flights
- Average delay9.0 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number18
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 | 50 | 31 | ▼ 38.0% |
| February | 36 | 25 | ▼ 30.6% |
| March | 33 | 31 | ▼ 6.1% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 35 | 30 | ▼ 14.3% |
| July | 62 | 31 | ▼ 50.0% |
| August | 34 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 277 | 209 | ▼ 24.5% |
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 | 84.0% | 83.9% | ▼ 0.2% |
| February | 88.9% | 88.0% | ▼ 1.0% |
| March | 69.7% | 80.7% | ▲ 15.7% |
| April | 96.7% | 62.1% | ▼ 35.8% |
| May | 77.4% | 83.9% | ▲ 8.3% |
| June | 97.1% | 100.0% | ▲ 2.9% |
| July | 88.3% | 90.3% | ▲ 2.3% |
| August | 94.1% | – | – |
| September | 90.0% | – | – |
| October | 87.1% | – | in progress |
| November | 86.7% | – | – |
| December | 89.3% | – | – |
| Year-to-date average (Jan–Jul) | 86.0% | 84.1% | ▼ 2.2% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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 99.0% 716
- Cancelled 1.0% 7
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
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 30 | 29 | 75.9% | 1 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 50 | 50 | 84.0% | 0 |
| February 2025 | 36 | 36 | 88.9% | 0 |
| March 2025 | 33 | 33 | 69.7% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 35 | 35 | 97.1% | 0 |
| July 2025 | 62 | 60 | 88.3% | 2 |
| August 2025 | 34 | 34 | 94.1% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 30 | 30 | 86.7% | 0 |
| December 2025 | 31 | 28 | 89.3% | 3 |
| January 2026 | 31 | 31 | 83.9% | 0 |
| February 2026 | 25 | 25 | 88.0% | 0 |
| March 2026 | 31 | 31 | 80.7% | 0 |
| April 2026 | 30 | 29 | 62.1% | 1 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 30 | 100.0% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |