OnTimeStats

Historical on-time performance

Valparaiso to Belleville

587 miData through May 2026Source: US DOT · BTS

Flights on VPS–BLV arrive on time 74% of the time over the last 12 months.

On-time rate74%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 282 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Allegiant Air
    On-time74%
    Medianon time
    p9045 min
    Cancel0.0%
    Flights282

Why flights run late

Delay causes

  • Airline46%
  • Weather2%
  • Air traffic (NAS)12%
  • Late aircraft40%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline85%
  • Weather8%
  • Air traffic (NAS)8%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 26 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 → BLV

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 67% to 86% on time.

  • Mornings86% on time · p90 30 min · 372 flights
  • Middays83% on time · p90 30 min · 287 flights
  • Afternoons80% on time · p90 40 min · 163 flights · limited
  • Evenings67% on time · p90 70 min · 276 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 76% to 79% on time.

  • Thursdays79% on time · p90 55 min · 198 flights · limited
  • Mondays78% on time · p90 45 min · 166 flights · limited
  • Sundays77% on time · p90 50 min · 201 flights
  • Saturdays76% on time · p90 60 min · 211 flights
  • Fridays76% on time · p90 40 min · 173 flights · limited

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.