ATW to PIE flight delays & on-time performance
Nonstop flights from Appleton International Airport to St. Petersburg Clearwater International Airport · 1,173 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at ATW or PIE right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Appleton (ATW) to St. Petersburg (PIE) arrived on time 78% of the time in Aug 2025 – Jul 2026, in line with the national average.
- 1.1% were cancelled, and 10% arrived an hour or more late.
- Allegiant Air is the only airline reporting nonstop flights on this route.
- Departures scheduled around 6pm did best (78% on time); around 4pm did worst (67%).
- Monday was the most reliable day to fly (80% on time) and Saturday the least (76%).
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (38%).
Which airline is most on time from ATW to PIE?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Allegiant Air | 78% | 1.1% | 29 min | 10.1% | 182 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 7am56%10 flights
- 9am82%11 flights
- 1pm91%11 flights
- 3pm77%35 flights
- 4pm67%22 flights
- 6pm78%32 flights
- 7pm71%17 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday80%1.9% cancelled
- Tuesday80%0.0% cancelled
- Wednesday79%0.0% cancelled
- Thursday71%0.0% cancelled
- Friday78%1.9% cancelled
- Saturday76%0.0% cancelled
- Sunday71%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Airline (crew, maintenance, cleaning, fueling)38%
- Air traffic control & airport congestion32%
- Late-arriving aircraft27%
- Extreme weather3%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Extreme weather100%
- Airline (crew, maintenance, cleaning, fueling)0%
- Air traffic control & airport congestion0%
- Security0%
ATW to PIE: common questions
- How often are ATW to PIE flights on time?
- 78% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Appleton to St. Petersburg cancelled?
- 1.1% of scheduled flights were cancelled (2 of 182).
- How long are typical delays?
- Across all flights the average arrival delay was 29 min (early arrivals count as zero). Flights that were late arrived 127 min behind schedule on average, and 10.1% of flights were an hour or more late.
- How long is taxi time at ATW?
- Flights on this route spent 15 min taxiing from the gate to takeoff on average.
Related routes
Return trip: PIE to ATW — 82% on time
More flights from Appleton
More flights to St. Petersburg
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: ATW → PIE, nonstop flights by US airlines that report to the DOT. How we calculate this.