Historical on-time performance
San Juan to Cleveland
1,839 miData through Dec 2025Source: US DOT · BTS
Flights on SJU–CLE arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled2.2%of scheduled flights
based on 93 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Frontier AirlinesOn-time82%Medianon timep9030 minCancel2.2%Flights93
Why flights run late
Delay causes
- Airline41%
- Weather0%
- Air traffic (NAS)26%
- Late aircraft33%
- 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 SJU → CLE
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 36% to 74% on time.
- Early mornings74% on time · p90 70 min · 50 flights · limited
- Mornings72% on time · p90 40 min · 285 flights
- Afternoons36% on time · p90 125 min · 134 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 54% to 73% on time.
- Fridays73% on time · p90 35 min · 70 flights · limited
- Wednesdays68% on time · p90 60 min · 68 flights · limited
- Thursdays61% on time · p90 95 min · 72 flights · limited
- Mondays60% on time · p90 75 min · 70 flights · limited
- Tuesdays58% on time · p90 70 min · 67 flights · limited
- Saturdays56% on time · p90 105 min · 85 flights · limited
- Sundays54% on time · p90 145 min · 72 flights · limited
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