MDT to MYR flight delays & on-time performance
Nonstop flights from Harrisburg International Airport to Myrtle Beach International Airport · 465 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at MDT or MYR right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Harrisburg (MDT) to Myrtle Beach (MYR) arrived on time 70% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 2.7% were cancelled, and 11% arrived an hour or more late.
- Allegiant Air is the only airline reporting nonstop flights on this route.
- Departures scheduled around 12pm did best (94% on time); around 4pm did worst (48%).
- Saturday was the most reliable day to fly (82% on time) and Thursday the least (67%).
- The largest source of delay minutes was late-arriving aircraft (54%).
Which airline is most on time from MDT to MYR?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Allegiant Air | 70% | 2.7% | 17 min | 11.3% | 73 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 12pm94%16 flights
- 3pm76%25 flights
- 4pm48%27 flights
Best day of the week
On-time arrival rate by day of departure.
- Thursday67%3.2% cancelled
- Saturday82%0.0% cancelled
- Sunday70%3.2% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft54%
- Airline (crew, maintenance, cleaning, fueling)21%
- Extreme weather13%
- Air traffic control & airport congestion12%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Extreme weather100%
- Airline (crew, maintenance, cleaning, fueling)0%
- Air traffic control & airport congestion0%
- Security0%
MDT to MYR: common questions
- How often are MDT to MYR flights on time?
- 70% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Harrisburg to Myrtle Beach cancelled?
- 2.7% of scheduled flights were cancelled (2 of 73).
- How long are typical delays?
- Across all flights the average arrival delay was 17 min (early arrivals count as zero). Flights that were late arrived 52 min behind schedule on average, and 11.3% of flights were an hour or more late.
- How long is taxi time at MDT?
- Flights on this route spent 13 min taxiing from the gate to takeoff on average.
Related routes
Return trip: MYR to MDT — 64% on time
More flights from Harrisburg
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: MDT → MYR, nonstop flights by US airlines that report to the DOT. How we calculate this.