OnTimeStats

Historical on-time performance

St. Petersburg to Bangor

1,394 miData through Dec 2025Source: US DOT · BTS

Flights on PIE–BGR arrive on time 80% of the time over the last 12 months.

On-time rate80%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 30 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Allegiant Air
    On-time80%
    Medianon time
    p9035 min
    Cancel0.0%
    Flights30

Why flights run late

Delay causes

  • Airline20%
  • Weather7%
  • Air traffic (NAS)70%
  • Late aircraft3%
  • Security0%

Most delay minutes here are attributed to Air traffic (NAS).

Over time

On-time trend

The monthly trend appears once more than one month of data is loaded. Currently showing a single month.

By season

On-time rate by month

The seasonal pattern appears once multiple months of the year are loaded.

When to fly

Best time to fly PIE → BGR

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 79% to 92% on time.

  • Middays92% on time · p90 5 min · 101 flights · limited
  • Mornings90% on time · p90 10 min · 237 flights
  • Afternoons79% on time · p90 50 min · 271 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 83% to 87% on time.

  • Tuesdays87% on time · p90 20 min · 70 flights · limited
  • Thursdays87% on time · p90 20 min · 153 flights · limited
  • Saturdays84% on time · p90 25 min · 139 flights · limited
  • Sundays83% on time · p90 35 min · 150 flights · limited
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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.