OnTimeStats

Historical on-time performance

Phoenix to Lubbock

588 miData through May 2026Source: US DOT · BTS

Flights on PHX–LBB arrive on time 84% of the time over the last 12 months.

On-time rate84%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 92 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.

  • SkyWest Airlines
    On-time87%
    Medianon time
    p9015 min
    Cancel0.0%
    Flights61
  • Envoy Air
    On-time77%
    Medianon time
    p9055 min
    Cancel0.0%
    Flights31

Why flights run late

Delay causes

  • Airline51%
  • Weather0%
  • Air traffic (NAS)6%
  • Late aircraft42%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline58%
  • Weather33%
  • Air traffic (NAS)8%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 12 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 PHX → LBB

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

Overnights are the most reliable time of day to fly this route — 86% on time.

  • Overnights86% on time · p90 25 min · 392 flights
  • Evenings80% on time · p90 35 min · 669 flights

Best day of week

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

  • Wednesdays90% on time · p90 15 min · 157 flights · limited
  • Saturdays87% on time · p90 20 min · 152 flights · limited
  • Tuesdays84% on time · p90 25 min · 158 flights · limited
  • Mondays80% on time · p90 35 min · 158 flights · limited
  • Sundays80% on time · p90 35 min · 158 flights · limited
  • Fridays79% on time · p90 60 min · 157 flights · limited
  • Thursdays79% on time · p90 40 min · 156 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.