Most delayed flights from MDT: every route ranked

4 regularly flown nonstop routes from Harrisburg International Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.

#	Destination	On time	Cancelled	Avg delay	Airlines	Flights
1	MDT → ORD Chicago, IL	75%	3.1%	24 min	5	2,131
2	MDT → CLT Charlotte, NC	82%	2.6%	18 min	2	744
3	MDT → DFW Dallas/Fort Worth, TX	83%	3.3%	23 min	1	365
4	MDT → ATL Atlanta, GA	86%	2.4%	12 min	1	1,002

Less frequent routes

Too few flights for a reliable ranking.

MDT → DTW (Detroit) 314 flts
MDT → SFB (Sanford) 278 flts
MDT → PIE (St. Petersburg) 165 flts
MDT → PGD (Punta Gorda) 152 flts
MDT → BOS (Boston) 115 flts
MDT → SRQ (Sarasota/Bradenton) 112 flts
MDT → MCO (Orlando) 99 flts
MDT → MYR (Myrtle Beach) 73 flts
MDT → JAX (Jacksonville) 73 flts
MDT → BNA (Nashville) 73 flts
MDT → FLL (Fort Lauderdale) 55 flts
MDT → MIA (Miami) 13 flts
MDT → PHL (Philadelphia) 1 flts
MDT → LAX (Los Angeles) 1 flts
MDT → EUG (Eugene) 1 flts

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.