OnTimeStats

Historical on-time performance

Atlanta to Cincinnati

373 miData through Dec 2025Source: US DOT · BTS

Flights on ATL–CVG arrive on time 81% of the time over the last 12 months.

On-time rate81%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.1%of scheduled flights

based on 2,676 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-time81%
    Medianon time
    p9035 min
    Cancel1.1%
    Flights2,676

Why flights run late

Delay causes

  • Airline51%
  • Weather11%
  • Air traffic (NAS)15%
  • Late aircraft23%
  • 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 ATL → CVG

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 — 87% on time.

  • Mornings87% on time · p90 15 min · 1,727 flights
  • Middays84% on time · p90 25 min · 1,907 flights
  • Afternoons82% on time · p90 30 min · 1,634 flights
  • Evenings78% on time · p90 40 min · 1,542 flights
  • Overnights77% on time · p90 50 min · 1,681 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 78% to 86% on time.

  • Wednesdays86% on time · p90 20 min · 1,164 flights
  • Tuesdays85% on time · p90 25 min · 1,139 flights
  • Saturdays83% on time · p90 30 min · 1,073 flights
  • Thursdays82% on time · p90 35 min · 1,259 flights
  • Mondays81% on time · p90 35 min · 1,299 flights
  • Fridays79% on time · p90 35 min · 1,292 flights
  • Sundays78% on time · p90 40 min · 1,265 flights
Advertisement

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.