Sanford (SFB) to Clarksburg/Fairmont (CKB): On-Time Performance
Data through July 2026
Sanford (SFB) to Clarksburg/Fairmont (CKB) is a thinner route than most in this dataset — 107 departures over the past year, roughly 2 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 63% arrived on time, noticeably below the national average of 78%.
- On-time
- 63%
- arrived <15 min late
- Avg delay
- 35 min
- completed flights
- Cancelled
- 1.7%
- Flights/day
- 0.29
- last 12 months
- Duration
- 2h 1m
- scheduled
- Distance
- 727 mi
Monthly on-time trend
Best time to fly from SFB to CKB
Aim for departures around 1 p.m. (62% on-time); avoid 12 p.m. departures (53%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Mondaybest | 100% | 7 min |
| Tuesday | 74% | 10 min |
| Thursday | 68% | 24 min |
| Saturday | 50% | 19 min |
| Sunday | 55% | 52 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft15%
- Airline operations46%
- National airspace system10%
- Weather29%
Frequently asked questions
- How often are flights from SFB to CKB delayed?
- 38% of SFB–CKB flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 35 minutes.
- What is the best time of day to fly from SFB to CKB?
- Departures around 1 p.m. have the best record (62% on-time), while departures around 12 p.m. have the worst (53%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from SFB to CKB?
- The scheduled SFB–CKB flight time averages 2h 1m over 727 miles. Actual arrival times vary — flights on this route land 15+ minutes late 38% of the time.
- How often are SFB to CKB flights cancelled?
- 1.7% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, slightly above the national rate of 1.6%.
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Based on 236 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.