American AirlinesAA
Flights AA4212 varies Sa Su
live
Direct flights from Myrtle Beach (MYR) to Boston (BOS): 7 nonstop departures observed each week across 3 airlines. 75% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 1,188 km, an estimated 2 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Myrtle Beach and Boston. Updated 7 September 2026 at 19:18 UTC.
MYR
Myrtle Beach
smooth · +13
BOS
Boston
smooth · +5
1,188 km · ~2h 01m est.
Runs mixed · 3 airlines · 7x weekly · nonstop
75% on time
of the last 8 operated MYR → BOS flights arrived within 15 minutes
Median arrival delay is +5 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+5 minacross the last 8 operated legs
Flight time~2h 01mestimated from route distance
Weekly departures7x3 direct airlines on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes09-07LXJ384departed+21
09-06MQ4212departed+5
09-05MQ4212departed+6
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at MYR and BOS: 44% odds of a 15+ minute delay and around +14 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Myrtle Beach to Boston route actually runs
Pro Flight Search records official board updates for nonstop MYR to BOS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Myrtle Beach (MYR) to Boston (BOS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MYR-BOS
MYR to BOS questions
Is MYR–BOS running on time right now?
Mostly on schedule. The departure side at MYR is the weaker end, route health score 75/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MYR to BOS?
Great-circle distance is 1,188 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 114–132 min gate-to-gate on this route.
How often does MYR–BOS fly?
3 carriers operate this route, around 7 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at MYR and arrival-side delay at BOS, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
.