MYR to BOS flight delays
Myrtle Beach, SC (MYR) Boston, MA (BOS) · 738 miles
1,174 flights · July 2024 – July 2026 · US Bureau of Transportation Statistics
74.56% of flights from Myrtle Beach to Boston arrived within 15 minutes of schedule over July 2024 – July 2026, across 1,174 flights.
74.56%
Arrived on time
Within 15 minutes of schedule
2.56%
Cancelled
Share of scheduled flights
79 min
When late, late by
Average across delayed arrivals
21 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In November it ran 51 points more punctual than in February — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
Cancellation, not delay, is the risk worth pricing here: 2.56% of scheduled flights never operated. A late flight still gets you there. A cancelled one leaves you rebooking, and on a route with few daily departures that can mean losing a day.
The route has been getting worse. The later months run 11.7 points less punctual than the earlier ones. A drift of that size is rarely weather; it is more often an airline adding frequencies faster than the airports can absorb them.
Only Spirit Airlines flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Which airline should you fly on this route?
Over July 2024 – July 2026, Spirit Airlines arrived on time most often on MYR to BOS. Flights ran closest to schedule in November and worst in July.
Every airline on MYR to BOS
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Spirit Airlines | 1,018 | 72.75% | 2.65% | 80 min | D |
| Republic Airways | 72 | 86.11% | 0% | 55 min | — |
| Delta Air Lines | 50 | 85.11% | 6% | 44 min | — |
| Envoy Air | 34 | 88.24% | 0% | 126 min | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
BOS to MYR Boston back to Myrtle Beach 76.39% on time DOther routes from Myrtle Beach
Common questions
Are flights from Myrtle Beach to Boston usually delayed?
74.56% of flights on the MYR to BOS route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is about the same as the average route in this record.
Which airlines fly from Myrtle Beach to Boston?
Only Spirit Airlines appears in the published record on this route, with 1,018 flights and 72.75% arriving on time.
How often are MYR to BOS flights cancelled?
2.56% of scheduled flights did not operate — about 26 in every thousand. That is high enough that cancellation, not delay, is the risk worth planning around.
What is the best month to fly Myrtle Beach to Boston?
November, when 92.7% of flights arrived on time. The worst was February at 41.7%.
When MYR to BOS flights are late, how late are they?
About 79 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on MYR to BOS during July 2024 – July 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →