OnTimeStats

Historical on-time performance

Sacramento to Charlotte

2,244 miData through Dec 2025Source: US DOT · BTS

Flights on SMF–CLT arrive on time 90% of the time over the last 12 months.

On-time rate90%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled1.3%of scheduled flights

based on 389 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • American Airlines
    On-time90%
    Medianon time
    p9010 min
    Cancel1.3%
    Flights389

Why flights run late

Delay causes

  • Airline83%
  • Weather1%
  • Air traffic (NAS)6%
  • Late aircraft9%
  • 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 SMF → CLT

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 87% on time.

  • Overnights87% on time · p90 15 min · 1,033 flights
  • Mornings84% on time · p90 20 min · 101 flights · limited
  • Middays76% on time · p90 25 min · 82 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 81% to 90% on time.

  • Wednesdays90% on time · p90 10 min · 170 flights · limited
  • Tuesdays90% on time · p90 5 min · 172 flights · limited
  • Fridays87% on time · p90 15 min · 178 flights · limited
  • Mondays86% on time · p90 20 min · 172 flights · limited
  • Saturdays86% on time · p90 20 min · 170 flights · limited
  • Thursdays86% on time · p90 15 min · 175 flights · limited
  • Sundays81% on time · p90 35 min · 180 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.