OH5484
OH5484 (PSA Airlines) flies Washington to Knoxville. Of 588 departures recorded from October 2024 to July 2026, 60.0% left on time, according to the US BTS.
- On-time departures60.0%of 588 flights
- Average delay39.3 min
- July 202630▲ 15.4%vs July 2025
- Cancelled6.8%
according to the US BTS · Oct 13, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 28 | 22 | ▼ 21.4% |
| February | 26 | 27 | ▲ 3.8% |
| March | 31 | 28 | ▼ 9.7% |
| April | 30 | 29 | ▼ 3.3% |
| May | 27 | 31 | ▲ 14.8% |
| June | 26 | 30 | ▲ 15.4% |
| July | 26 | 30 | ▲ 15.4% |
| August | 26 | – | – |
| September | 26 | – | – |
| October | 30 | – | in progress |
| November | 26 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 194 | 197 | ▲ 1.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 75.0% | 68.4% | ▼ 8.8% |
| February | 47.6% | 53.9% | ▲ 13.1% |
| March | 67.7% | 61.5% | ▼ 9.2% |
| April | 62.1% | 55.2% | ▼ 11.1% |
| May | 47.8% | 77.4% | ▲ 61.9% |
| June | 38.1% | 61.5% | ▲ 61.5% |
| July | 22.7% | 21.4% | ▼ 5.7% |
| August | 65.2% | – | – |
| September | 73.1% | – | – |
| October | 56.7% | – | in progress |
| November | 64.0% | – | – |
| December | 71.4% | – | – |
| Year-to-date average (Jan–Jul) | 51.6% | 57.1% | ▲ 10.6% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 3 | ▼ 25.0% |
| February | 5 | 1 | ▼ 80.0% |
| March | 0 | 2 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 4 | 0 | ▼ 100.0% |
| June | 5 | 4 | ▼ 20.0% |
| July | 4 | 2 | ▼ 50.0% |
| August | 3 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 23 | 12 | ▼ 47.8% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 93.2% 548
- Cancelled 6.8% 40
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DCA TYS Ronald Reagan Washington National Airport – McGhee Tyson Airport | 702 | 39.3 min | 60.0% | 588 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 88.2% | 0 |
| November 2024 | 28 | 28 | 75.0% | 0 |
| December 2024 | 29 | 29 | 69.0% | 0 |
| January 2025 | 28 | 24 | 75.0% | 4 |
| February 2025 | 26 | 21 | 47.6% | 5 |
| March 2025 | 31 | 31 | 67.7% | 0 |
| April 2025 | 30 | 29 | 62.1% | 1 |
| May 2025 | 27 | 23 | 47.8% | 4 |
| June 2025 | 26 | 21 | 38.1% | 5 |
| July 2025 | 26 | 22 | 22.7% | 4 |
| August 2025 | 26 | 23 | 65.2% | 3 |
| September 2025 | 26 | 26 | 73.1% | 0 |
| October 2025 | 30 | 30 | 56.7% | 0 |
| November 2025 | 26 | 25 | 64.0% | 1 |
| December 2025 | 15 | 14 | 71.4% | 1 |
| January 2026 | 22 | 19 | 68.4% | 3 |
| February 2026 | 27 | 26 | 53.9% | 1 |
| March 2026 | 28 | 26 | 61.5% | 2 |
| April 2026 | 29 | 29 | 55.2% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 30 | 26 | 61.5% | 4 |
| July 2026 | 30 | 28 | 21.4% | 2 |