Historical on-time performance
Sanford to Bangor
1,299 miData through Dec 2025Source: US DOT · BTS
Flights on SFB–BGR arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 65 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time80%Medianon timep9030 minCancel0.0%Flights65
Why flights run late
Delay causes
- Airline38%
- Weather16%
- Air traffic (NAS)30%
- Late aircraft16%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SFB → BGR
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 72% to 87% on time.
- Mornings87% on time · p90 20 min · 423 flights
- Middays83% on time · p90 25 min · 70 flights · limited
- Afternoons72% on time · p90 70 min · 216 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 88% on time.
- Tuesdays88% on time · p90 15 min · 50 flights · limited
- Wednesdays88% on time · p90 20 min · 108 flights · limited
- Mondays84% on time · p90 35 min · 143 flights · limited
- Saturdays83% on time · p90 30 min · 157 flights · limited
- Fridays80% on time · p90 30 min · 157 flights · limited
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