Route Reliability
Myrtle Beach → Pittsburgh
MYR–PIT · 475 miles · Myrtle Beach International Airport to Pittsburgh International Airport
- 79%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 2.1%
- Cancelled
- 284
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Spirit Airlines82%117 flights
- 2.Allegiant Air77%125 flights
Not enough history to rank: Southwest Airlines (42 flights). We rank airlines only after 100 flights on the route.
What the data says
The 12–3 PM departure wins.
MYR–PIT flights departing between 12–3 PM arrived on time 93% of the time, versus 63% between 9 PM–12 AM.
Friday is doing you no favors.
MYR–PIT flights arrived on time 100% of the time on Tuesdays and just 65% on Fridays. That gap is worth planning around.
Spirit Airlines has a slight edge here.
Spirit Airlines arrived on time 82% of the time on this route; Allegiant Air managed 77%.
Trending in the right direction.
MYR–PIT flights arrived on time 88% of the time over the last three months in the data, compared with 76% in the three months before that.
Flights on this route
The breakdown
- Mon80%(39 flights)
- Tue100%(14 flights)
- Wed100%(12 flights)
- Thu87%(46 flights)
- Fri65%(40 flights)
- Sat76%(63 flights)
- Sun77%(64 flights)
- 6–9 AM90%(19 flights)
- 9 AM–12 PM79%(19 flights)
- 12–3 PM93%(67 flights)
- 3–6 PM79%(80 flights)
- 6–9 PM70%(69 flights)
- 9 PM–12 AM63%(24 flights)
Jun 63% → Nov 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 63% | 56 |
| July 2025 | 82% | 61 |
| August 2025 | 82% | 61 |
| September 2025 | 90% | 51 |
| October 2025 | 83% | 29 |
| November 2025 | 90% | 10 |
Keep nerding
Based on 284 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.