OnTimeStats

Historical on-time performance

Minneapolis to Palm Springs

1,454 miData through May 2026Source: US DOT · BTS

Flights on MSP–PSP arrive on time 81% of the time over the last 12 months.

On-time rate81%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled2.0%of scheduled flights

based on 248 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
    p9020 min
    Cancel2.0%
    Flights248

Why flights run late

Delay causes

  • Airline35%
  • Weather3%
  • Air traffic (NAS)57%
  • Late aircraft4%
  • Security0%

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

When flights don't go

Why flights were cancelled

  • Airline60%
  • Weather40%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 5 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 MSP → PSP

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 — 90% on time.

  • Mornings90% on time · p90 10 min · 265 flights
  • Middays78% on time · p90 25 min · 649 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 78% to 87% on time.

  • Wednesdays87% on time · p90 15 min · 122 flights · limited
  • Fridays83% on time · p90 20 min · 138 flights · limited
  • Tuesdays82% on time · p90 20 min · 113 flights · limited
  • Sundays82% on time · p90 20 min · 137 flights · limited
  • Mondays80% on time · p90 20 min · 141 flights · limited
  • Thursdays80% on time · p90 25 min · 135 flights · limited
  • Saturdays78% on time · p90 35 min · 146 flights · limited

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.