OH5312
OH5312 (PSA Airlines) is a multi-stop service on 15 routes, busiest Buffalo to Washington. Of 557 departures recorded from November 2024 to July 2026, 78.9% left on time, according to the US BTS.
- On-time departures78.9%of 557 flights
- Average delay16.7 min
- July 202626▼ 16.1%vs July 2025
- Cancelled4.0%
- 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 | 35 | 25 | ▼ 28.6% |
| February | 28 | 28 | 0.0% |
| March | 24 | 31 | ▲ 29.2% |
| April | 30 | 27 | ▼ 10.0% |
| May | 8 | 25 | ▲ 212.5% |
| June | 25 | 26 | ▲ 4.0% |
| July | 31 | 26 | ▼ 16.1% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 181 | 188 | ▲ 3.9% |
according to the US BTS · November 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 | 73.3% | 87.5% | ▲ 19.3% |
| February | 65.0% | 81.5% | ▲ 25.4% |
| March | 75.0% | 61.3% | ▼ 18.3% |
| April | 90.0% | 88.9% | ▼ 1.2% |
| May | 87.5% | 96.0% | ▲ 9.7% |
| June | 44.0% | 82.6% | ▲ 87.8% |
| July | 74.2% | 95.7% | ▲ 28.9% |
| August | 73.3% | – | – |
| September | 73.3% | – | – |
| October | 83.9% | – | in progress |
| November | 78.6% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 72.7% | 84.8% | ▲ 16.6% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 1 | ▼ 80.0% |
| February | 8 | 1 | ▼ 87.5% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 3 | – |
| July | 0 | 3 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 13 | 8 | ▼ 38.5% |
according to the US BTS · November 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 96.1% 535
- Cancelled 3.9% 22
Share of all recorded flights in the period, all legs. · Nov 1, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BUF DCA Buffalo Niagara International Airport – Ronald Reagan Washington National Airport | 476 | 21.1 min | 82.7% | 140 |
| DFW DAY Dallas Fort Worth International Airport – James M. Cox Dayton International Airport | 1,385 | 17.1 min | 70.3% | 121 |
| MSP DCA Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Ronald Reagan Washington National Airport | 1,495 | 24.9 min | 90.7% | 60 |
| PHL DCA Philadelphia International Airport – Ronald Reagan Washington National Airport | 192 | 22.7 min | 71.7% | 54 |
| DAY PHL James M. Cox Dayton International Airport – Philadelphia International Airport | 766 | 8.6 min | 82.9% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 26 | 26 | 88.5% | 0 |
| December 2024 | 39 | 39 | 84.6% | 0 |
| January 2025 | 35 | 30 | 73.3% | 5 |
| February 2025 | 28 | 20 | 65.0% | 8 |
| March 2025 | 24 | 24 | 75.0% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 8 | 8 | 87.5% | 0 |
| June 2025 | 25 | 25 | 44.0% | 0 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 31 | 30 | 73.3% | 1 |
| September 2025 | 30 | 30 | 73.3% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 28 | 28 | 78.6% | 0 |
| December 2025 | 3 | 3 | 66.7% | 0 |
| January 2026 | 25 | 24 | 87.5% | 1 |
| February 2026 | 28 | 27 | 81.5% | 1 |
| March 2026 | 31 | 31 | 61.3% | 0 |
| April 2026 | 27 | 27 | 88.9% | 0 |
| May 2026 | 25 | 25 | 96.0% | 0 |
| June 2026 | 26 | 23 | 82.6% | 3 |
| July 2026 | 26 | 23 | 95.7% | 3 |