OnTimeStats

Historical on-time performance

Valparaiso to Cincinnati

600 miData through May 2026Source: US DOT · BTS

Flights on VPS–CVG arrive on time 76% of the time over the last 12 months.

On-time rate76%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled0.3%of scheduled flights

based on 359 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Allegiant Air
    On-time76%
    Medianon time
    p9060 min
    Cancel0.3%
    Flights359

Why flights run late

Delay causes

  • Airline34%
  • Weather4%
  • Air traffic (NAS)7%
  • Late aircraft55%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline0%
  • Weather100%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 1 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 VPS → CVG

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

On-time rates are fairly even by time of day on this route — ranging from 55% to 85% on time.

  • Mornings85% on time · p90 20 min · 347 flights
  • Middays79% on time · p90 35 min · 194 flights · limited
  • Afternoons76% on time · p90 70 min · 186 flights · limited
  • Evenings68% on time · p90 80 min · 276 flights
  • Overnights55% on time · p90 90 min · 246 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 67% to 83% on time.

  • Wednesdays83% on time · p90 30 min · 114 flights · limited
  • Mondays81% on time · p90 40 min · 181 flights · limited
  • Thursdays75% on time · p90 50 min · 200 flights
  • Sundays70% on time · p90 60 min · 210 flights
  • Fridays68% on time · p90 65 min · 184 flights · limited
  • Saturdays67% on time · p90 75 min · 283 flights

Keep exploring

Related pages

Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.