Historical on-time performance
Denver to Syracuse
1,492 miData through Dec 2025Source: US DOT · BTS
Flights on DEN–SYR arrive on time 68% of the time over the last 12 months.
On-time rate68%arrived within 15 min
p90 delay70 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 413 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- United AirlinesOn-time68%Medianon timep9070 minCancel0.0%Flights413
Why flights run late
Delay causes
- Airline27%
- Weather1%
- Air traffic (NAS)15%
- Late aircraft57%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DEN → SYR
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 78% on time.
- Mornings78% on time · p90 35 min · 227 flights
- Evenings66% on time · p90 70 min · 969 flights
- Afternoons64% on time · p90 50 min · 64 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 65% to 70% on time.
- Saturdays70% on time · p90 65 min · 173 flights · limited
- Tuesdays70% on time · p90 55 min · 163 flights · limited
- Sundays70% on time · p90 50 min · 176 flights · limited
- Fridays70% on time · p90 65 min · 207 flights
- Wednesdays68% on time · p90 60 min · 208 flights
- Mondays65% on time · p90 65 min · 210 flights
- Thursdays65% on time · p90 55 min · 172 flights · limited
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