Myrtle Beach International (MYR) Delays and On-Time Departures
Myrtle Beach, SC · ranked 229th of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, Myrtle Beach (MYR) had 13,191 scheduled departures and 78.7% of them left on time (US average 77.4%).
That ranks 229th of 333 US airports tracked on this site, with 2.5% of departures cancelled.
Among airlines at Myrtle Beach (MYR), SkyWest Airlines left on time most often (86.4%).
Over 24 months, Wednesday was the most reliable day (84% on time) and July the worst month (67%).
Best time of day to fly out of Myrtle Beach (MYR)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 92.5% | 1.1% | 737 |
| 6am–7am | 91.9% | 1.7% | 1,994 |
| 7am–8am | 93.2% | 1.6% | 1,220 |
| 8am–9am | 92.7% | 2.9% | 1,061 |
| 9am–10am | 85.9% | 1.9% | 865 |
| 10am–11am | 86.2% | 3.1% | 1,923 |
| 11am–12pm | 84.2% | 1.3% | 2,707 |
| 12pm–1pm | 80.2% | 2.2% | 2,346 |
| 1pm–2pm | 81.3% | 3.2% | 1,566 |
| 2pm–3pm | 76.0% | 1.7% | 2,096 |
| 3pm–4pm | 77.3% | 2.1% | 1,832 |
| 4pm–5pm | 74.7% | 2.2% | 1,860 |
| 5pm–6pm | 69.6% | 3.0% | 1,717 |
| 6pm–7pm | 69.2% | 3.2% | 2,388 |
| 7pm–8pm | 63.9% | 3.5% | 1,925 |
| 8pm–9pm | 68.8% | 3.3% | 1,126 |
| 9pm–10pm | 67.1% | 4.6% | 854 |
| 10pm–11pm | 70.0% | 4.1% | 73 |
Airlines at MYR ranked by on-time departures
Last 12 months. Airlines with fewer than 30 departures are marked “limited data”.
| Airline | On-time departures | On-time arrivals | Cancelled | Departures |
|---|---|---|---|---|
| SkyWest Airlines | 86.4% | 79.7% | 0.0% | 154 |
| Envoy Air | 85.2% | 84.5% | 2.6% | 347 |
| Delta Air Lines | 84.1% | 85.9% | 1.9% | 2,245 |
| Republic Airways | 82.1% | 80.4% | 4.4% | 835 |
| Southwest Airlines | 79.9% | 82.6% | 1.1% | 2,284 |
| PSA Airlines | 78.9% | 79.2% | 4.0% | 1,512 |
| American Airlines | 77.3% | 80.0% | 1.4% | 1,800 |
| Spirit Airlines | 75.6% | 76.0% | 4.8% | 1,883 |
| United Airlines | 73.7% | 71.9% | 2.0% | 295 |
| Allegiant Air | 72.3% | 72.7% | 1.3% | 1,502 |
| Frontier Airlines | 70.5% | 70.9% | 2.4% | 334 |
80%+ good 70–79.9% fair <70% poor
Best day to fly out of MYR
On-time departures by day, 24 months.
Best month to fly out of MYR
On-time departures by month, 24 months.
Holiday travel at Myrtle Beach (MYR)
On-time departures during holiday periods compared with all other days, last 24 months.
| Period | On-time departures | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 83.5% | +1.6 pts | 0.9% | 445 |
| Christmas & New Year (Dec 20 - Jan 3) | 77.7% | -4.2 pts | 1.5% | 851 |
| Summer peak (Jun 15 - Aug 15) | 69.7% | -12.2 pts | 3.3% | 6,449 |
| All other days | 81.9% | — | 2.3% | 20,545 |
Monthly on-time departure trend at MYR
On-time departure % each month, with the 12-month US average for reference.
Routes from Myrtle Beach (MYR)
Every route from MYR with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| MYR → Charlotte (CLT) | 84.2% | 1.9% | 2,258 |
| MYR → Atlanta (ATL) | 88.3% | 2.0% | 1,513 |
| MYR → Baltimore (BWI) | 84.2% | 1.2% | 1,038 |
| MYR → Newark (EWR) | 80.0% | 7.0% | 975 |
| MYR → Washington (DCA) | 71.3% | 4.9% | 754 |
| MYR → New York (LGA) | 76.3% | 3.9% | 667 |
| MYR → Nashville (BNA) | 83.2% | 0.8% | 635 |
| MYR → Dallas/Fort Worth (DFW) | 71.4% | 2.2% | 506 |
| MYR → Chicago (ORD) | 76.7% | 1.2% | 494 |
| MYR → Boston (BOS) | 69.7% | 3.2% | 439 |
| MYR → Detroit (DTW) | 86.3% | 1.5% | 394 |
| MYR → Chicago (MDW) | 85.0% | 1.8% | 332 |
| MYR → Philadelphia (PHL) | 72.1% | 5.0% | 279 |
| MYR → Fort Lauderdale (FLL) | 70.6% | 4.5% | 246 |
| MYR → Allentown/Bethlehem/Easton (ABE) | 75.2% | 1.3% | 229 |
| MYR → Pittsburgh (PIT) | 79.0% | 1.9% | 214 |
| MYR → Orlando (MCO) | 82.6% | 3.2% | 190 |
| MYR → Newburgh/Poughkeepsie (SWF) | 80.8% | 2.4% | 165 |