OnTimeStats

Historical on-time performance

Indianapolis to New York

664 miData through Dec 2025Source: US DOT · BTS

Flights on IND–JFK arrive on time 78% of the time over the last 12 months.

On-time rate78%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled2.1%of scheduled flights

based on 1,177 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Republic Airways
    On-time78%
    Medianon time
    p9050 min
    Cancel2.1%
    Flights1,177

Why flights run late

Delay causes

  • Airline18%
  • Weather4%
  • Air traffic (NAS)52%
  • Late aircraft26%
  • Security0%

Most delay minutes here are attributed to Air traffic (NAS).

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly IND → JFK

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 — 91% on time.

  • Mornings91% on time · p90 5 min · 1,795 flights
  • Middays82% on time · p90 25 min · 1,880 flights
  • Afternoons74% on time · p90 55 min · 835 flights
  • Evenings74% on time · p90 65 min · 908 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 80% to 86% on time.

  • Wednesdays86% on time · p90 20 min · 773 flights
  • Tuesdays85% on time · p90 20 min · 776 flights
  • Thursdays83% on time · p90 30 min · 761 flights
  • Mondays83% on time · p90 20 min · 778 flights
  • Sundays81% on time · p90 30 min · 779 flights
  • Fridays81% on time · p90 25 min · 769 flights
  • Saturdays80% on time · p90 35 min · 782 flights
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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.