Route on-time record
BOS to MYR: most on-time flights and the best time to fly
Boston (Boston Logan International Airport) to Myrtle Beach (Myrtle Beach International Airport). 552 nonstop flights in Jun 2025 to May 2026, 73% arrived within 15 minutes and 4.2% were cancelled. The most reliable flight number was Republic 5624 at 9:53 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
BOS → MYR
Boston to Myrtle Beach: 552 nonstop flights a year
On time (12 months)
73%
Cancelled
4.2%
avg delay 19 min
Best time to leave
Before 9 AM
89% on time vs 55% 6 to 9 PM
Most reliable airline
Republic
78% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Republic 5624 · sold as American Eagle, Delta Connection or United Express
9:53 AM → 12:20 PM2h 25m nonstop
Local times, typical schedule. Last flown 2026-05-31.
81%
chance on time
- On time (history)
- 89%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 89% of the time (18 flights, Jun 2025 to May 2026).
- Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).
- Short track record (18 flights), so its score leans on the airline's record at this hour.
Limited track record · 18 flights
Find 9:53 AM flight fares Opens this date on Aviasales#2 · Spirit 1241
8:42 AM → 10:57 AM2h 15m nonstop
Local times, typical schedule. Last flown 2026-05-01.
77%
chance on time
- On time (history)
- 88%
- Cancelled
- 0.0%
- Avg arrival delay
- 28 min
- Arrived on time 88% of the time (17 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 89% on time; 6 to 9 PM: 55%).
- Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).
- Short track record (17 flights), so its score leans on the airline's record at this hour.
Limited track record · 17 flights
Find Spirit 1241 fares Opens this date on Aviasales#3 · Republic 4395 · sold as American Eagle, Delta Connection or United Express
4:30 PM → 6:59 PM2h 29m nonstop
Local times, typical schedule. Last flown 2026-05-16.
73%
chance on time
- On time (history)
- 75%
- Cancelled
- 0.0%
- Avg arrival delay
- 10 min
- Arrived on time 75% of the time (12 flights, Jun 2025 to May 2026).
- Departs inside BOS's trouble window: 79% of its 196 ground stops and delay programs started between noon and 6 PM.
- Short track record (12 flights), so its score leans on the airline's record at this hour.
Limited track record · 12 flights
Find 4:30 PM flight fares Opens this date on Aviasales#4 · Envoy 3949 · sold as American Eagle
4:25 PM → 6:50 PM2h 25m nonstop
Local times, typical schedule. Last flown 2026-04-04.
71%
chance on time
- On time (history)
- 100%
- Cancelled
- 0.0%
- Avg arrival delay
- 1 min
- Arrived on time 100% of the time (8 flights, Jun 2025 to May 2026).
- Departs inside BOS's trouble window: 79% of its 196 ground stops and delay programs started between noon and 6 PM.
- Short track record (8 flights), so its score leans on the route's record at this hour.
Limited track record · 8 flights
Find 4:25 PM flight fares Opens this date on Aviasales#5 · Spirit 1801
12:22 PM → 2:37 PM2h 15m nonstop
Local times, typical schedule. Last flown 2026-05-01.
66%
chance on time
- On time (history)
- 63%
- Cancelled
- 0.0%
- Avg arrival delay
- 17 min
- Arrived on time 63% of the time (16 flights, Jun 2025 to May 2026).
- Departs inside BOS's trouble window: 79% of its 196 ground stops and delay programs started between noon and 6 PM.
- Short track record (16 flights), so its score leans on the airline's record at this hour.
Limited track record · 16 flights
Find Spirit 1801 fares Opens this date on Aviasales#6 · Spirit 1612
9:57 AM → 12:25 PM2h 28m nonstop
Local times, typical schedule. Last flown 2026-03-11.
58%
chance on time
- On time (history)
- 38%
- Cancelled
- 14.3%
- Avg arrival delay
- 52 min
- Arrived on time 38% of the time (24 flights, Jun 2025 to May 2026).
- Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).
- Short track record (24 flights), so its score leans on the airline's record at this hour.
Limited track record · 24 flights
Find Spirit 1612 fares Opens this date on Aviasales#7 · Spirit 1414
6:29 PM → 8:48 PM2h 19m nonstop
Local times, typical schedule. Last flown 2026-04-13.
52%
chance on time
- On time (history)
- 49%
- Cancelled
- 13.2%
- Avg arrival delay
- 35 min
- Arrived on time 49% of the time (59 flights, Jun 2025 to May 2026).
- Cancelled 13.2% of the time (9 of 68).
- Leaves in this route's least on-time window (6 to 9 PM: 55% on time; Before 9 AM: 89%).
- Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).
Limited track record · 59 flights
Find Spirit 1414 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Republic Airways (sold as American Eagle, Delta Connection or United Express)78%
64 flights · 88% on time as flown · 2.9% cancel
- Spirit Airlines67%
448 flights · 71% on time as flown · 4.9% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM89%
153 flights · avg delay 8 min
- 9 AM to noon74%
136 flights · avg delay 20 min
- Noon to 3 PM77%
71 flights · avg delay 12 min
- 3 to 6 PM60%
88 flights · avg delay 30 min
- 6 to 9 PM55%
85 flights · avg delay 29 min
Best day: Wednesday (84%). Worst: Monday (75%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Air traffic control and airport volume38%
- Late-arriving aircraft36%
- Airline (crew, maintenance, boarding)25%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
BOS to MYR questions
- What time of day is best to fly BOS to MYR?
- Before 9 AM: 89% of flights arrived on time, against 55% for departures 6 to 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from BOS to MYR?
- Republic, with a season-adjusted 78% chance of operating and arriving on time over 64 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on BOS to MYR?
- February (69% on time); the best was November (88%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from BOS
- MYR to BOS (return)
- BOS to DCA 74%
- BOS to ORD 72%
- BOS to LGA 77%
- BOS to JFK 75%
- BOS to PHL 76%
- BOS to ATL 78%
- BOS to LAX 76%
- BOS to MCO 70%
- BOS to SFO 75%
- BOS to CLT 82%
- BOS to DEN 76%
- BOS to EWR 74%
Live status: FAA delays and ground stops