OnTimeStats

Historical on-time performance

Richmond to Nashville

527 miData through May 2026Source: US DOT · BTS

Flights on RIC–BNA arrive on time 80% of the time over the last 12 months.

On-time rate80%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights

based on 363 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Southwest Airlines
    On-time80%
    Medianon time
    p9030 min
    Cancel0.6%
    Flights363

Why flights run late

Delay causes

  • Airline24%
  • Weather0%
  • Air traffic (NAS)15%
  • Late aircraft60%
  • 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 2 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 RIC → BNA

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

Best time of day

Middays are the most reliable time of day to fly this route — 87% on time.

  • Middays87% on time · p90 15 min · 700 flights
  • Afternoons70% on time · p90 40 min · 107 flights · limited
  • Overnights65% on time · p90 80 min · 103 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 73% to 92% on time.

  • Wednesdays92% on time · p90 10 min · 106 flights · limited
  • Saturdays86% on time · p90 20 min · 124 flights · limited
  • Tuesdays85% on time · p90 30 min · 122 flights · limited
  • Fridays82% on time · p90 25 min · 105 flights · limited
  • Thursdays78% on time · p90 35 min · 223 flights
  • Mondays75% on time · p90 30 min · 108 flights · limited
  • Sundays73% on time · p90 45 min · 234 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.