UA497
UA497 (United Airlines) is a multi-stop service on 24 routes, busiest Salt Lake City to Houston. Of 939 departures recorded from October 2024 to July 2026, 82.5% left on time, according to the US BTS.
- On-time departures82.5%of 939 flights
- Average delay9.3 min
- July 202679▲ 192.6%vs July 2025
- Cancelled0.4%
- Legs flown under this number24
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 | 54 | ▲ 74.2% |
| February | 28 | 50 | ▲ 78.6% |
| March | 31 | 83 | ▲ 167.7% |
| April | 27 | 57 | ▲ 111.1% |
| May | 22 | 78 | ▲ 254.5% |
| June | 30 | 79 | ▲ 163.3% |
| July | 27 | 79 | ▲ 192.6% |
| August | 37 | – | – |
| September | 53 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 196 | 480 | ▲ 144.9% |
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 | 64.5% | 88.9% | ▲ 37.8% |
| February | 82.1% | 90.0% | ▲ 9.6% |
| March | 83.9% | 85.0% | ▲ 1.3% |
| April | 92.6% | 79.0% | ▼ 14.7% |
| May | 81.8% | 78.2% | ▼ 4.4% |
| June | 66.7% | 75.6% | ▲ 13.5% |
| July | 74.1% | 84.8% | ▲ 14.5% |
| August | 75.7% | – | – |
| September | 92.5% | – | – |
| October | 90.3% | – | in progress |
| November | 76.7% | – | – |
| December | 90.3% | – | – |
| Year-to-date average (Jan–Jul) | 78.0% | 83.1% | ▲ 6.6% |
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 | 3 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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 99.6% 935
- Cancelled 0.4% 4
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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 31 | 31 | 64.5% | 0 |
| February 2025 | 28 | 28 | 82.1% | 0 |
| March 2025 | 31 | 31 | 83.9% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 22 | 22 | 81.8% | 0 |
| June 2025 | 30 | 30 | 66.7% | 0 |
| July 2025 | 27 | 27 | 74.1% | 0 |
| August 2025 | 37 | 37 | 75.7% | 0 |
| September 2025 | 53 | 53 | 92.5% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 30 | 76.7% | 0 |
| December 2025 | 31 | 31 | 90.3% | 0 |
| January 2026 | 54 | 54 | 88.9% | 0 |
| February 2026 | 50 | 50 | 90.0% | 0 |
| March 2026 | 83 | 80 | 85.0% | 3 |
| April 2026 | 57 | 57 | 79.0% | 0 |
| May 2026 | 78 | 78 | 78.2% | 0 |
| June 2026 | 79 | 78 | 75.6% | 1 |
| July 2026 | 79 | 79 | 84.8% | 0 |