Route on-time record
MYR to BWI: most on-time flights and the best time to fly
Myrtle Beach (Myrtle Beach International Airport) to Baltimore (Baltimore/Washington International Thurgood Marshall Airport). 1,040 nonstop flights in Jun 2025 to May 2026, 83% arrived within 15 minutes and 1.4% were cancelled. The most reliable flight number was Southwest 3522 at 8:30 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
MYR → BWI
Myrtle Beach to Baltimore: 1,040 nonstop flights a year
On time (12 months)
83%
Cancelled
1.4%
avg delay 11 min
Best time to leave
Before 9 AM
92% on time vs 68% 6 to 9 PM
Most reliable airline
Southwest
82% 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 · Southwest 3522
8:30 AM → 10:00 AM1h 25m nonstop
Local times, typical schedule. Last flown 2026-05-31.
92%
chance on time
- On time (history)
- 96%
- Cancelled
- 0.0%
- Avg arrival delay
- 2 min
- Arrived on time 96% of the time (55 flights, Jun 2025 to May 2026).
- Never cancelled in 55 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 68%).
- Short track record (55 flights), so its score leans on the airline's record at this hour.
Limited track record · 55 flights
Find Southwest 3522 fares Opens this date on Aviasales#2 · Southwest 3094
8:15 AM → 9:40 AM1h 25m nonstop
Local times, typical schedule. Last flown 2026-04-06.
92%
chance on time
- On time (history)
- 97%
- Cancelled
- 0.0%
- Avg arrival delay
- 3 min
- Arrived on time 97% of the time (33 flights, Jun 2025 to May 2026).
- Never cancelled in 33 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 68%).
- Short track record (33 flights), so its score leans on the airline's record at this hour.
Limited track record · 33 flights
Find Southwest 3094 fares Opens this date on Aviasales#3 · Southwest 3884
2:30 PM → 3:55 PM1h 25m nonstop
Local times, typical schedule. Last flown 2026-04-06.
84%
chance on time
- On time (history)
- 89%
- Cancelled
- 0.0%
- Avg arrival delay
- 9 min
- Arrived on time 89% of the time (28 flights, Jun 2025 to May 2026).
- Lands inside BWI's trouble window: 81% of its 43 ground stops and delay programs started between 2 PM and 8 PM.
- Short track record (28 flights), so its score leans on the airline's record at this hour.
Limited track record · 28 flights
Find Southwest 3884 fares Opens this date on Aviasales#4 · Southwest 123
11:50 AM → 1:15 PM1h 25m nonstop
Local times, typical schedule. Last flown 2026-05-31.
83%
chance on time
- On time (history)
- 87%
- Cancelled
- 0.0%
- Avg arrival delay
- 4 min
- Arrived on time 87% of the time (15 flights, Jun 2025 to May 2026).
- Short track record (15 flights), so its score leans on the airline's record at this hour.
Limited track record · 15 flights
Find Southwest 123 fares Opens this date on Aviasales#5 · Southwest 1882
1:45 PM → 3:10 PM1h 25m nonstop
Local times, typical schedule. Last flown 2026-05-31.
81%
chance on time
- On time (history)
- 80%
- Cancelled
- 0.0%
- Avg arrival delay
- 10 min
- Arrived on time 80% of the time (46 flights, Jun 2025 to May 2026).
- Never cancelled in 46 scheduled flights.
- Lands inside BWI's trouble window: 81% of its 43 ground stops and delay programs started between 2 PM and 8 PM.
- 61% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 46 flights
Find Southwest 1882 fares Opens this date on Aviasales#6 · Southwest 1887
7:20 PM → 8:50 PM1h 30m nonstop
Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as Southwest 2562; its record covers all of them.
73%
chance on time
- On time (history)
- 75%
- Cancelled
- 0.0%
- Avg arrival delay
- 13 min
- Arrived on time 75% of the time (55 flights, Jun 2025 to May 2026).
- Never cancelled in 55 scheduled flights.
- Leaves in this route's least on-time window (6 to 9 PM: 68% on time; Before 9 AM: 92%).
- 65% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 55 flights
Find Southwest 1887 fares Opens this date on Aviasales#7 · Southwest 3160
8:05 PM → 9:35 PM1h 30m nonstop
Local times, typical schedule. Last flown 2026-04-06.
69%
chance on time
- On time (history)
- 64%
- Cancelled
- 0.0%
- Avg arrival delay
- 23 min
- Arrived on time 64% of the time (33 flights, Jun 2025 to May 2026).
- Never cancelled in 33 scheduled flights.
- Leaves in this route's least on-time window (6 to 9 PM: 68% on time; Before 9 AM: 92%).
- 52% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 33 flights
Find Southwest 3160 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Southwest Airlines82%
1,040 flights · 83% on time as flown · 1.4% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM92%
365 flights · avg delay 6 min
- Noon to 3 PM86%
271 flights · avg delay 9 min
- 3 to 6 PM88%
80 flights · avg delay 10 min
- 6 to 9 PM68%
302 flights · avg delay 20 min
Best day: Monday (88%). Worst: Wednesday (81%).
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
- Late-arriving aircraft56%
- Airline (crew, maintenance, boarding)24%
- Air traffic control and airport volume17%
- Severe weather3%
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
MYR to BWI questions
- What time of day is best to fly MYR to BWI?
- Before 9 AM: 92% of flights arrived on time, against 68% 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 MYR to BWI?
- Southwest, with a season-adjusted 82% chance of operating and arriving on time over 1,040 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 MYR to BWI?
- July (68% on time); the best was February (95%), 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 MYR
- BWI to MYR (return)
- MYR to CLT 83%
- MYR to ATL 87%
- MYR to EWR 79%
- MYR to DCA 71%
- MYR to LGA 74%
- MYR to BNA 83%
- MYR to BOS 68%
- MYR to DFW 68%
- MYR to ORD 71%
- MYR to DTW 86%
- MYR to MDW 84%
- MYR to FLL 75%
Live status: FAA delays and ground stops