Orlando Sanford International in June 2025

65.3%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 1,042 domestic departures from Orlando Sanford International (SFB). 65.3% left less than 15 minutes late and 62.5% reached their destination on time; 0.5% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so SFB departures were 6.1 points below the national departure figure.

A year earlier, in June 2024, the airport had 971 departures with 70.5% leaving on time: a change of −5.2 points, with flights up 7%.

Flights arriving at SFB that month were on time 56.4% of the time (1,042 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 30%, late-arriving aircraft 30% and extreme weather 28%.

On time 62.5%
Arrived 15+ minutes late 36.8%
Cancelled 0.5%
Diverted 0.3%

Every scheduled departure from SFB 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	SFB, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	65.3%	70.5%	72.4%	71.4%
Arrived on time	62.5%	69.4%	69.5%	70.3%
Cancelled	0.5%	1.2%	0.7%	1.6%
Average departure delay (late minutes only)	26.8 min	21.8 min	24.9 min	22.1 min
Scheduled departures a day	35	32	28	20,386
Scheduled departures	1,042	971	10,115	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
G4 Allegiant Air	1,042	100%	62.5%	24.0 min	0.5%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SFB–ABE	Sanford to Allentown/Bethlehem/Easton	59	61.0%	13.2 min	1.7%
SFB–TYS	Sanford to Knoxville	52	40.4%	61.9 min	0.0%
SFB–AVL	Sanford to Asheville	43	62.8%	43.2 min	0.0%
SFB–CVG	Sanford to Cincinnati	39	46.2%	36.5 min	0.0%
SFB–GRR	Sanford to Grand Rapids	34	67.6%	12.4 min	0.0%
SFB–LEX	Sanford to Lexington	34	41.2%	50.4 min	0.0%
SFB–FNT	Sanford to Flint	30	63.3%	23.5 min	0.0%
SFB–IND	Sanford to Indianapolis	30	56.7%	25.8 min	0.0%
SFB–MDT	Sanford to Harrisburg	30	73.3%	9.8 min	0.0%
SFB–SBN	Sanford to South Bend	26	61.5%	30.7 min	0.0%
SFB–DSM	Sanford to Des Moines	21	81.0%	1.0 min	0.0%
SFB–HTS	Sanford to Ashland	21	52.4%	15.4 min	0.0%

By scheduled departure hour

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	30.2%	31.6%	8,697
Late-arriving aircraft	30.0%	40.6%	8,650
National Aviation System	11.8%	20.9%	3,412
Extreme weather	28.0%	6.9%	8,063
Security	0.0%	0.2%	0

28,822 delay minutes on 383 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 SFB on time in June 2025?

65.3% of 1,042 scheduled domestic departures left less than 15 minutes late, and 62.5% 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, 70.5% of 971 departures left on time and 1.2% were cancelled, against 65.3% and 0.5% 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 SFB · methodology · corrections.