ORIGIN AIRPORT REPORT
MDT
Harrisburg, PA (MDT) departure reliability
Of 5,619 scheduled reportable flights departing MDT, 75.9% arrived on time, 15.0% arrived at least 30 minutes late, and 2.3% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
75.9%arrived on time
15.0%30+ min late
2.3%cancelled
5,619scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from MDT had the largest sample?
MDT to ORD was MDT's largest published route sample, with 2,061 scheduled flights and a 73.1% on-time rate during July 2025–June 2026.
MDT→ORDHarrisburg, PA (MDT) to Chicago, IL (ORD)2,061 flights analyzedVariable73.1%on timeMDT→ATLHarrisburg, PA (MDT) to Atlanta, GA (ATL)979 flights analyzedGenerally reliable84.3%on timeMDT→CLTHarrisburg, PA (MDT) to Charlotte, NC (CLT)731 flights analyzedVariable81.1%on timeMDT→DFWHarrisburg, PA (MDT) to Dallas/Fort Worth, TX (DFW)365 flights analyzedVariable80.0%on timeMDT→DTWHarrisburg, PA (MDT) to Detroit, MI (DTW)284 flights analyzedGenerally reliable77.5%on timeMDT→SFBHarrisburg, PA (MDT) to Sanford, FL (SFB)278 flights analyzedVariable62.2%on time
Which airline was most reliable departing MDT?
Among qualifying MDT airline departure results, Republic Airways had the highest on-time rate: 85.4% of 376 flights. Allegiant Air was lowest at 66.6% across 987 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,178 | 78.5% | 12.7% | 3.4% |
| Allegiant Air | 987 | 66.6% | 23.2% | 0.9% |
| Delta Air Lines | 979 | 84.3% | 8.5% | 2.1% |
| Envoy Air | 730 | 72.6% | 17.0% | 2.7% |
| United Airlines | 570 | 74.9% | 13.0% | 2.3% |
| SkyWest Airlines | 546 | 71.1% | 20.5% | 2.7% |
| Republic Airways | 376 | 85.4% | 8.2% | 1.6% |
| PSA Airlines | 141 | 79.4% | 12.8% | 2.1% |
| Frontier Airlines | 112 | 70.5% | 18.8% | 2.7% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.