OnTimeStats

Historical on-time performance

Providence to Washington

356 miData through May 2026Source: US DOT · BTS

Flights on PVD–DCA arrive on time 69% of the time over the last 12 months.

On-time rate69%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled4.9%of scheduled flights

based on 2,242 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Southwest Airlinesbest
    On-time78%
    Medianon time
    p9040 min
    Cancel2.5%
    Flights672
  • Republic Airways
    On-time77%
    Medianon time
    p9045 min
    Cancel1.2%
    Flights82
  • American Airlines
    On-time72%
    Medianon time
    p9040 min
    Cancel2.0%
    Flights399
  • PSA Airlines
    On-time62%
    Medianon time
    p9065 min
    Cancel7.7%
    Flights1,089

Why flights run late

Delay causes

  • Airline14%
  • Weather0%
  • Air traffic (NAS)29%
  • Late aircraft57%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline10%
  • Weather73%
  • Air traffic (NAS)16%
  • Security1%

Most cancellations here are attributed to Weather. Shares are among 110 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 PVD → DCA

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

Best time of day

Mornings are the most reliable time of day to fly this route — 88% on time.

  • Mornings88% on time · p90 10 min · 2,752 flights
  • Middays74% on time · p90 45 min · 1,374 flights
  • Afternoons70% on time · p90 65 min · 1,317 flights
  • Evenings62% on time · p90 80 min · 2,002 flights

Best day of week

Saturdays are the most reliable day to fly this route — 81% on time.

  • Saturdays81% on time · p90 35 min · 718 flights
  • Thursdays77% on time · p90 45 min · 1,154 flights
  • Wednesdays76% on time · p90 45 min · 1,156 flights
  • Tuesdays75% on time · p90 45 min · 1,157 flights
  • Mondays73% on time · p90 55 min · 1,162 flights
  • Fridays72% on time · p90 60 min · 1,167 flights
  • Sundays72% on time · p90 45 min · 1,025 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.