OnTimeStats

Historical on-time performance

Phoenix to New Orleans

1,301 miData through Dec 2025Source: US DOT · BTS

Flights on PHX–MSY arrive on time 71% of the time over the last 12 months.

On-time rate71%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled0.8%of scheduled flights

based on 706 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Too close to call — no single carrier is clearly more on-time here.

  • American Airlines
    On-time76%
    Medianon time
    p9045 min
    Cancel0.0%
    Flights184
  • Southwest Airlines
    On-time69%
    Medianon time
    p9050 min
    Cancel1.1%
    Flights522

Why flights run late

Delay causes

  • Airline44%
  • Weather0%
  • Air traffic (NAS)10%
  • Late aircraft46%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly PHX → MSY

All airlines · rolling 36 months (2023-01 .. 2025-12).

Best time of day

Mornings are the most reliable time of day to fly this route — 85% on time.

  • Mornings85% on time · p90 20 min · 535 flights
  • Middays79% on time · p90 35 min · 1,033 flights
  • Afternoons68% on time · p90 35 min · 162 flights · limited
  • Evenings59% on time · p90 75 min · 517 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 71% to 81% on time.

  • Saturdays81% on time · p90 35 min · 314 flights
  • Tuesdays77% on time · p90 45 min · 296 flights
  • Fridays76% on time · p90 35 min · 335 flights
  • Sundays75% on time · p90 40 min · 373 flights
  • Mondays72% on time · p90 65 min · 340 flights
  • Wednesdays71% on time · p90 45 min · 296 flights
  • Thursdays71% on time · p90 50 min · 332 flights
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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.