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Route on-time record

EYW to PIE: most on-time flights and the best time to fly

Key West (Key West International Airport) to Pinellas Park (St. Petersburg Clearwater International Airport). 313 nonstop flights in Jun 2025 to May 2026, 83% arrived within 15 minutes and 0.6% were cancelled. The most reliable flight number was Allegiant 973 at 11:54 AM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

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EYW → PIE

Key West to Pinellas Park: 313 nonstop flights a year

On time (12 months)

83%

Cancelled

0.6%

avg delay 13 min

Best time to leave

9 AM to noon

100% on time vs 69% after 9 PM

Most reliable airline

Allegiant

82% chance on time

Check EYW to PIE fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · Allegiant 973

    11:54 AM → 1:00 PM1h 06m nonstop

    Local times, typical schedule. Last flown 2026-05-16.

    86%

    chance on time

    On time (history)
    90%
    Cancelled
    0.0%
    Avg arrival delay
    50 min
    • Arrived on time 90% of the time (20 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (9 AM to noon: 100% on time; After 9 PM: 69%).
    • 98% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (20 flights), so its score leans on the airline's record at this hour.

    Limited track record · 20 flights

    Find Allegiant 973 fares Opens this date on Aviasales

  2. #2 · Allegiant 2619

    3:33 PM → 4:39 PM1h 06m nonstop

    Local times, typical schedule. Last flown 2026-05-18.

    80%

    chance on time

    On time (history)
    83%
    Cancelled
    0.0%
    Avg arrival delay
    4 min
    • Arrived on time 83% of the time (12 flights, Jun 2025 to May 2026).
    • Short track record (12 flights), so its score leans on the airline's record at this hour.

    Limited track record · 12 flights

    Find Allegiant 2619 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Allegiant Air82%

    313 flights · 83% on time as flown · 0.6% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • 9 AM to noon100%

    35 flights · avg delay 0 min

  • Noon to 3 PM86%

    36 flights · avg delay 9 min

  • 3 to 6 PM80%

    166 flights · avg delay 11 min

  • After 9 PM69%

    40 flights · avg delay 38 min

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
80
F
80
M
73
A
83
M
87
J
69
J
66
A
80
S
82
O
88
N
89
D
72

What delays this route

  • Late-arriving aircraft77%
  • Airline (crew, maintenance, boarding)12%
  • Air traffic control and airport volume7%
  • Severe weather4%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

Finding the most reliable connections from EYW to PIE…

EYW to PIE questions

What time of day is best to fly EYW to PIE?
9 AM to noon: 100% of flights arrived on time, against 69% for departures after 9 PM.
Which airline is most on time from EYW to PIE?
Allegiant, with a season-adjusted 82% chance of operating and arriving on time over 313 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on EYW to PIE?
July (66% on time); the best was November (89%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from EYW

Live status: FAA delays and ground stops