OnTimeStats

Historical on-time performance

Phoenix to New York

2,153 miData through Dec 2025Source: US DOT · BTS

Flights on PHX–JFK arrive on time 78% of the time over the last 12 months.

On-time rate78%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled1.5%of scheduled flights

based on 2,754 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Delta Air Linesbest
    On-time84%
    Medianon time
    p9025 min
    Cancel2.2%
    Flights914
  • American Airlines
    On-time75%
    Medianon time
    p9045 min
    Cancel0.9%
    Flights1,306
  • JetBlue Airways
    On-time75%
    Medianon time
    p9060 min
    Cancel1.5%
    Flights534

Why flights run late

Delay causes

  • Airline33%
  • Weather1%
  • Air traffic (NAS)27%
  • Late aircraft40%
  • 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 → JFK

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 — 84% on time.

  • Mornings84% on time · p90 20 min · 1,959 flights
  • Overnights79% on time · p90 45 min · 2,765 flights
  • Middays73% on time · p90 50 min · 1,922 flights
  • Afternoons65% on time · p90 70 min · 1,296 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 73% to 79% on time.

  • Tuesdays79% on time · p90 40 min · 1,097 flights
  • Wednesdays78% on time · p90 45 min · 1,093 flights
  • Thursdays78% on time · p90 40 min · 1,164 flights
  • Fridays77% on time · p90 45 min · 1,176 flights
  • Mondays76% on time · p90 40 min · 1,191 flights
  • Saturdays75% on time · p90 60 min · 1,050 flights
  • Sundays73% on time · p90 50 min · 1,190 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.