Route Reliability
Pittsburgh → Myrtle Beach
PIT–MYR · 475 miles · Pittsburgh International Airport to Myrtle Beach International Airport
- 86%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 1.4%
- Cancelled
- 285
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Allegiant Air91%125 flights
- 2.Spirit Airlines81%118 flights
Not enough history to rank: Southwest Airlines (42 flights). We rank airlines only after 100 flights on the route.
What the data says
Morning flights do better here.
PIT–MYR flights departing between 6–9 AM arrived on time 92% of the time, versus 69% between 6–9 PM.
Friday is doing you no favors.
PIT–MYR flights arrived on time 100% of the time on Wednesdays and just 80% on Fridays. That gap is worth planning around.
Allegiant Air runs this route best.
Allegiant Air arrived on time 91% of the time on this route; Spirit Airlines managed 81%.
Ticking up lately.
PIT–MYR flights arrived on time 91% of the time over the last three months in the data, compared with 85% in the three months before that.
Flights on this route
The breakdown
- Mon90%(39 flights)
- Tue93%(15 flights)
- Wed100%(12 flights)
- Thu83%(47 flights)
- Fri80%(39 flights)
- Sat86%(63 flights)
- Sun86%(65 flights)
- 6–9 AM92%(37 flights)
- 9 AM–12 PM86%(84 flights)
- 12–3 PM90%(108 flights)
- 3–6 PM76%(38 flights)
- 6–9 PM69%(13 flights)
Jun 82% → Nov 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 82% | 56 |
| July 2025 | 84% | 63 |
| August 2025 | 88% | 60 |
| September 2025 | 92% | 52 |
| October 2025 | 79% | 29 |
| November 2025 | 100% | 10 |
Keep nerding
Based on 285 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.