Historical on-time performance
Sanford to Allentown
882 miData through May 2026Source: US DOT · BTS
Flights on SFB–ABE arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.5%of scheduled flights
based on 644 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time76%Medianon timep9040 minCancel0.5%Flights644
Why flights run late
Delay causes
- Airline30%
- Weather23%
- Air traffic (NAS)11%
- Late aircraft36%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline33%
- Weather67%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 3 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SFB → ABE
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 93% on time.
- Mornings93% on time · p90 10 min · 471 flights
- Middays80% on time · p90 35 min · 568 flights
- Overnights74% on time · p90 40 min · 113 flights · limited
- Afternoons71% on time · p90 50 min · 207 flights
- Evenings68% on time · p90 70 min · 588 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 76% to 83% on time.
- Tuesdays83% on time · p90 40 min · 175 flights · limited
- Fridays79% on time · p90 35 min · 309 flights
- Mondays78% on time · p90 45 min · 306 flights
- Thursdays78% on time · p90 30 min · 329 flights
- Saturdays78% on time · p90 45 min · 315 flights
- Wednesdays76% on time · p90 40 min · 184 flights · limited
- Sundays76% on time · p90 70 min · 329 flights
Keep exploring