OH5638
OH5638 (PSA Airlines) is a multi-stop service on 13 routes, busiest Harrisburg to Charlotte. Of 671 departures recorded from October 2024 to July 2026, 82.5% left on time, according to the US BTS.
- On-time departures82.5%of 671 flights
- Average delay13.5 min
- July 202631▲ 181.8%vs July 2025
- Cancelled5.5%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 24 | 40 | ▲ 66.7% |
| February | 28 | 40 | ▲ 42.9% |
| March | 56 | 50 | ▼ 10.7% |
| April | 60 | 54 | ▼ 10.0% |
| May | 34 | 44 | ▲ 29.4% |
| June | 30 | 30 | 0.0% |
| July | 11 | 31 | ▲ 181.8% |
| August | 57 | – | – |
| September | 4 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jul) | 243 | 289 | ▲ 18.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 61.1% | 83.3% | ▲ 36.4% |
| February | 78.6% | 82.5% | ▲ 5.0% |
| March | 84.3% | 63.0% | ▼ 25.2% |
| April | 86.8% | 82.7% | ▼ 4.7% |
| May | 91.2% | 83.7% | ▼ 8.2% |
| June | 82.8% | 96.6% | ▲ 16.7% |
| July | 90.9% | 83.3% | ▼ 8.3% |
| August | 89.1% | – | – |
| September | 100.0% | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 57.7% | – | – |
| Year-to-date average (Jan–Jul) | 82.2% | 82.2% | ▼ 0.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 4 | ▼ 33.3% |
| February | 0 | 0 | – |
| March | 5 | 4 | ▼ 20.0% |
| April | 7 | 2 | ▼ 71.4% |
| May | 0 | 1 | – |
| June | 1 | 1 | 0.0% |
| July | 0 | 1 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 19 | 13 | ▼ 31.6% |
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 94.5% 634
- Cancelled 5.5% 37
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MDT CLT Harrisburg International Airport – Charlotte Douglas International Airport | 665 | 9.6 min | 90.2% | 167 |
| TUL DFW Tulsa International Airport – Dallas Fort Worth International Airport | 382 | 25.4 min | 84.2% | 87 |
| DFW TUL Dallas Fort Worth International Airport – Tulsa International Airport | 382 | 10.9 min | 80.0% | 87 |
| PIT CLT Pittsburgh International Airport – Charlotte Douglas International Airport | 590 | 21.4 min | 66.1% | 63 |
| CLT PIT Charlotte Douglas International Airport – Pittsburgh International Airport | 590 | 21.1 min | 71.2% | 63 |
| RDU PHL Raleigh-Durham International Airport – Philadelphia International Airport | 542 | 7.4 min | 86.5% | 38 |
| PHL RDU Philadelphia International Airport – Raleigh-Durham International Airport | 542 | 8.4 min | 84.2% | 38 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 25 | 24 | 87.5% | 1 |
| December 2024 | 5 | 5 | 80.0% | 0 |
| January 2025 | 24 | 18 | 61.1% | 6 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 56 | 51 | 84.3% | 5 |
| April 2025 | 60 | 53 | 86.8% | 7 |
| May 2025 | 34 | 34 | 91.2% | 0 |
| June 2025 | 30 | 29 | 82.8% | 1 |
| July 2025 | 11 | 11 | 90.9% | 0 |
| August 2025 | 57 | 55 | 89.1% | 2 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| December 2025 | 28 | 26 | 57.7% | 2 |
| January 2026 | 40 | 36 | 83.3% | 4 |
| February 2026 | 40 | 40 | 82.5% | 0 |
| March 2026 | 50 | 46 | 63.0% | 4 |
| April 2026 | 54 | 52 | 82.7% | 2 |
| May 2026 | 44 | 43 | 83.7% | 1 |
| June 2026 | 30 | 29 | 96.6% | 1 |
| July 2026 | 31 | 30 | 83.3% | 1 |