OnTimeStats

Historical on-time performance

Minneapolis to New Orleans

1,040 miData through Dec 2025Source: US DOT · BTS

Flights on MSP–MSY arrive on time 82% of the time over the last 12 months.

On-time rate82%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled1.2%of scheduled flights

based on 427 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-time82%
    Medianon time
    p9030 min
    Cancel1.2%
    Flights427

Why flights run late

Delay causes

  • Airline55%
  • Weather1%
  • Air traffic (NAS)31%
  • Late aircraft13%
  • 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 MSP → MSY

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 84% to 87% on time.

  • Mornings87% on time · p90 20 min · 165 flights · limited
  • Middays85% on time · p90 20 min · 646 flights
  • Afternoons84% on time · p90 20 min · 387 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 79% to 90% on time.

  • Tuesdays90% on time · p90 10 min · 160 flights · limited
  • Thursdays88% on time · p90 20 min · 178 flights · limited
  • Mondays87% on time · p90 20 min · 180 flights · limited
  • Sundays86% on time · p90 20 min · 177 flights · limited
  • Wednesdays84% on time · p90 20 min · 161 flights · limited
  • Fridays82% on time · p90 35 min · 179 flights · limited
  • Saturdays79% on time · p90 40 min · 163 flights · limited
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.