St Pete Clearwater International in June 2025

67.4%departed on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In June 2025, reporting carriers scheduled 979 domestic departures from St Pete Clearwater International (PIE). 67.4% left less than 15 minutes late and 65.1% reached their destination on time; 0.2% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so PIE departures were 4.0 points below the national departure figure.

A year earlier, in June 2024, the airport had 867 departures with 73.8% leaving on time: a change of −6.4 points, with flights up 13%.

Flights arriving at PIE that month were on time 55.2% of the time (979 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 46%, extreme weather 23% and air carrier 19%.

On time 65.1%
Arrived 15+ minutes late 34.6%
Cancelled 0.2%
Diverted 0.1%

Every scheduled departure from PIE in June 2025, judged by arrival at the destination.

June 2025 against a year earlier, the airport's year and the nation

Measure	Jun 2025	Jun 2024	PIE, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	67.4%	73.8%	78.7%	71.4%
Arrived on time	65.1%	72.9%	76.3%	70.3%
Cancelled	0.2%	1.0%	0.6%	1.6%
Average departure delay (late minutes only)	25.5 min	21.0 min	15.5 min	22.1 min
Scheduled departures a day	33	29	25	20,386
Scheduled departures	979	867	9,050	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
G4 Allegiant Air	979	100%	65.1%	21.1 min	0.2%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
PIE–TYS	St. Petersburg to Knoxville	52	73.1%	20.5 min	0.0%
PIE–AVL	St. Petersburg to Asheville	49	73.5%	7.4 min	0.0%
PIE–CVG	St. Petersburg to Cincinnati	43	48.8%	26.3 min	0.0%
PIE–GRR	St. Petersburg to Grand Rapids	30	63.3%	26.2 min	0.0%
PIE–HTS	St. Petersburg to Ashland	30	76.7%	21.3 min	0.0%
PIE–IND	St. Petersburg to Indianapolis	30	66.7%	36.8 min	0.0%
PIE–LEX	St. Petersburg to Lexington	30	56.7%	28.5 min	0.0%
PIE–SGF	St. Petersburg to Springfield	30	63.3%	26.4 min	0.0%
PIE–DSM	St. Petersburg to Des Moines	26	73.1%	11.9 min	0.0%
PIE–EYW	St. Petersburg to Key West	26	88.5%	-6.0 min	0.0%
PIE–FNT	St. Petersburg to Flint	26	76.9%	15.3 min	0.0%
PIE–LCK	St. Petersburg to Columbus	26	53.8%	27.3 min	0.0%

By scheduled departure hour

100

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), June 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2025	Minutes
Air carrier	18.6%	31.6%	4,714
Late-arriving aircraft	46.4%	40.6%	11,783
National Aviation System	11.8%	20.9%	3,000
Extreme weather	23.2%	6.9%	5,904
Security	0.0%	0.2%	0

25,401 delay minutes on 339 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

How many flights left PIE on time in June 2025?

67.4% of 979 scheduled domestic departures left less than 15 minutes late, and 65.1% reached their destination on time. The national figures that month were 71.4% and 70.3%.

How does that compare with a year earlier?

In June 2024, 73.8% of 867 departures left on time and 1.0% were cancelled, against 67.4% and 0.2% in June 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for PIE · methodology · corrections.