MYR to BOS flight delays & on-time performance
Nonstop flights from Myrtle Beach International Airport to Boston Logan International Airport · 738 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at MYR or BOS right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Myrtle Beach (MYR) to Boston (BOS) arrived on time 70% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 3.2% were cancelled, and 15% arrived an hour or more late.
- Envoy Air was the most punctual airline here (91% on time); Spirit Airlines was the least (63%).
- Departures scheduled around 11am did best (92% on time); around 1pm did worst (43%).
- Sunday was the most reliable day to fly (79% on time) and Monday the least (61%).
- The largest source of delay minutes was air traffic control & airport congestion (42%).
Which airline is most on time from MYR to BOS?
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 |
|---|---|---|---|---|---|
| Envoy AirRegional airline operating American Eagle flights. | 91% | 0.0% | 13 min | 3.0% | 33 |
| Delta Air Lines | 88% | 10.5% | 7 min | 5.9% | 19 |
| Republic AirwaysRegional airline operating flights for American Eagle, Delta Connection and United Express. | 88% | 0.0% | 7 min | 5.4% | 56 |
| Spirit Airlines | 63% | 3.6% | 29 min | 18.2% | 331 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 5am88%17 flights
- 6am87%16 flights
- 7am88%18 flights
- 9am81%32 flights
- 10am83%12 flights
- 11am92%36 flights
- 12pm76%37 flights
- 1pm43%59 flights
- 2pm90%11 flights
- 3pm56%90 flights
- 6pm50%22 flights
- 7pm70%10 flights
- 8pm56%19 flights
- 9pm79%56 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday61%5.6% cancelled
- Tuesday64%0.0% cancelled
- Wednesday72%0.0% cancelled
- Thursday62%0.0% cancelled
- Friday62%5.2% cancelled
- Saturday75%3.1% cancelled
- Sunday79%5.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Air traffic control & airport congestion42%
- Late-arriving aircraft37%
- Airline (crew, maintenance, cleaning, fueling)20%
- Extreme weather1%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Extreme weather57%
- Airline (crew, maintenance, cleaning, fueling)36%
- Air traffic control & airport congestion7%
- Security0%
MYR to BOS: common questions
- How often are MYR to BOS 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 Myrtle Beach to Boston cancelled?
- 3.2% of scheduled flights were cancelled (14 of 439).
- How long are typical delays?
- Across all flights the average arrival delay was 24 min (early arrivals count as zero). Flights that were late arrived 78 min behind schedule on average, and 14.8% of flights were an hour or more late.
- How long is taxi time at MYR?
- Flights on this route spent 13 min taxiing from the gate to takeoff on average.
Related routes
Return trip: BOS to MYR — 74% on time
More flights from Myrtle Beach
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: MYR → BOS, nonstop flights by US airlines that report to the DOT. How we calculate this.