OnTimeStats

Historical on-time performance

New Orleans to Dallas-Fort Worth

448 miData through May 2026Source: US DOT · BTS

Flights on MSY–DFW arrive on time 70% of the time over the last 12 months.

On-time rate70%arrived within 15 min
p90 delay70 min1 in 10 flights is worse (tail risk)
Cancelled3.5%of scheduled flights

based on 2,552 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.

  • American Airlines
    On-time70%
    Medianon time
    p9070 min
    Cancel3.5%
    Flights2,329
  • Spirit Airlines
    On-time68%
    Medianon time
    p90125 min
    Cancel12.9%
    Flights31
  • Envoy Air
    On-time65%
    Medianon time
    p9070 min
    Cancel2.6%
    Flights192

Why flights run late

Delay causes

  • Airline33%
  • Weather8%
  • Air traffic (NAS)12%
  • Late aircraft46%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline13%
  • Weather81%
  • Air traffic (NAS)6%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 90 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 MSY → DFW

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 — 78% on time.

  • Mornings78% on time · p90 35 min · 3,187 flights
  • Middays74% on time · p90 55 min · 2,200 flights
  • Afternoons65% on time · p90 95 min · 1,395 flights
  • Overnights57% on time · p90 100 min · 204 flights
  • Evenings57% on time · p90 95 min · 1,838 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 65% to 75% on time.

  • Tuesdays75% on time · p90 50 min · 1,155 flights
  • Fridays72% on time · p90 65 min · 1,322 flights
  • Wednesdays71% on time · p90 55 min · 1,188 flights
  • Saturdays71% on time · p90 75 min · 1,171 flights
  • Thursdays70% on time · p90 60 min · 1,331 flights
  • Mondays69% on time · p90 75 min · 1,315 flights
  • Sundays65% on time · p90 85 min · 1,342 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.