OnTimeStats

Historical on-time performance

Valparaiso to Minneapolis

1,058 miData through Dec 2025Source: US DOT · BTS

Flights on VPS–MSP arrive on time 77% of the time over the last 12 months.

On-time rate77%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 122 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Delta Air Lines
    On-time77%
    Medianon time
    p9040 min
    Cancel0.0%
    Flights122

Why flights run late

Delay causes

  • Airline57%
  • Weather0%
  • Air traffic (NAS)15%
  • Late aircraft27%
  • 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 VPS → MSP

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 76% to 93% on time.

  • Mornings93% on time · p90 on time · 106 flights · limited
  • Afternoons88% on time · p90 15 min · 237 flights
  • Middays82% on time · p90 35 min · 317 flights
  • Evenings76% on time · p90 45 min · 234 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 74% to 86% on time.

  • Fridays86% on time · p90 15 min · 159 flights · limited
  • Wednesdays86% on time · p90 20 min · 83 flights · limited
  • Mondays85% on time · p90 20 min · 156 flights · limited
  • Tuesdays84% on time · p90 25 min · 101 flights · limited
  • Saturdays83% on time · p90 30 min · 175 flights · limited
  • Sundays81% on time · p90 35 min · 133 flights · limited
  • Thursdays74% on time · p90 45 min · 87 flights · limited
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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.