Sanford (SFB) to Concord (USA): On-Time Performance
Data through May 2026
Sanford (SFB) to Concord (USA) is a thinner route than most in this dataset — 194 departures over the past year, roughly 4 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 50% arrived on time, noticeably below the national average of 78%.
- On-time
- 50%
- arrived <15 min late
- Avg delay
- 39 min
- completed flights
- Cancelled
- 0.8%
- Flights/day
- 0.53
- last 12 months
- Duration
- 1h 34m
- scheduled
- Distance
- 457 mi
Monthly on-time trend
Best time to fly from SFB to USA
Aim for departures around 1 p.m. (59% on-time); avoid 7 p.m. departures (40%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 45% | 37 min |
| Tuesday | 54% | 31 min |
| Wednesday | 33% | 18 min |
| Thursdaybest | 56% | 25 min |
| Friday | 51% | 28 min |
| Saturday | 25% | 52 min |
| Sunday | 54% | 58 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft30%
- Airline operations42%
- National airspace system12%
- Weather17%
Frequently asked questions
- How often are flights from SFB to USA delayed?
- 50% of SFB–USA flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 39 minutes.
- What is the best time of day to fly from SFB to USA?
- Departures around 1 p.m. have the best record (59% on-time), while departures around 7 p.m. have the worst (40%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from SFB to USA?
- The scheduled SFB–USA flight time averages 1h 34m over 457 miles. Actual arrival times vary — flights on this route land 15+ minutes late 50% of the time.
- How often are SFB to USA flights cancelled?
- 0.8% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
- What day of the week is most reliable for SFB to USA?
- Thursday flights have the best record at 56% on-time. Day-of-week differences on this route are meaningful — Saturday trails at 25%.
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Based on 364 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.