Southwest Florida International in June 2026

77.8%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 2026, reporting carriers scheduled 2,087 domestic departures from Southwest Florida International (RSW). 77.8% left less than 15 minutes late and 78.5% reached their destination on time; 0.9% were cancelled.

Nationally that month, 72.2% of flights departed on time and 72.8% arrived on time, so RSW departures were 5.6 points above the national departure figure.

A year earlier, in June 2025, the airport had 2,267 departures with 76.0% leaving on time: a change of +1.8 points, with flights down 8%.

Flights arriving at RSW that month were on time 75.5% of the time (2,083 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 48%, national aviation system 31% and air carrier 15%.

On time 78.5%
Arrived 15+ minutes late 20.1%
Cancelled 0.9%
Diverted 0.5%

Every scheduled departure from RSW in June 2026, judged by arrival at the destination.

June 2026 against a year earlier, the airport's year and the nation

Measure	Jun 2026	Jun 2025	RSW, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	77.8%	76.0%	77.0%	72.2%
Arrived on time	78.5%	73.5%	76.5%	72.8%
Cancelled	0.9%	1.6%	1.9%	1.6%
Average departure delay (late minutes only)	17.0 min	19.1 min	18.3 min	20.6 min
Scheduled departures a day	70	76	95	20,253
Scheduled departures	2,087	2,267	34,831	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	515	25%	84.7%	-0.5 min	0.6%
WN Southwest Airlines	492	24%	73.4%	12.4 min	0.6%
AA American Airlines	466	22%	72.3%	11.6 min	2.4%
UA United Airlines	342	16%	83.6%	2.8 min	0.0%
B6 JetBlue Airways	196	9%	82.1%	1.5 min	0.5%
F9 Frontier Airlines	68	3%	79.4%	12.4 min	1.5%
G4 Allegiant Air	8	0%	50.0%	76.9 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
RSW–ATL	Fort Myers to Atlanta	213	90.1%	-5.6 min	0.9%
RSW–ORD	Fort Myers to Chicago	178	77.5%	5.0 min	1.1%
RSW–DFW	Fort Myers to Dallas/Fort Worth	120	62.5%	25.4 min	3.3%
RSW–CLT	Fort Myers to Charlotte	110	81.8%	0.0 min	0.0%
RSW–BOS	Fort Myers to Boston	105	83.8%	-1.9 min	1.0%
RSW–PHL	Fort Myers to Philadelphia	102	74.5%	18.5 min	2.0%
RSW–EWR	Fort Myers to Newark	100	75.0%	23.1 min	0.0%
RSW–BWI	Fort Myers to Baltimore	94	77.7%	6.2 min	1.1%
RSW–JFK	Fort Myers to New York	90	76.7%	-1.9 min	0.0%
RSW–MDW	Fort Myers to Chicago	86	67.4%	19.3 min	1.2%
RSW–MSP	Fort Myers to Minneapolis	84	84.5%	0.5 min	0.0%
RSW–DEN	Fort Myers to Denver	81	85.2%	-7.4 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 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2026	Minutes
Air carrier	14.9%	30.8%	4,828
Late-arriving aircraft	47.8%	42.1%	15,489
National Aviation System	31.2%	20.3%	10,096
Extreme weather	6.1%	6.7%	1,962
Security	0.1%	0.1%	27

32,402 delay minutes on 419 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 RSW on time in June 2026?

77.8% of 2,087 scheduled domestic departures left less than 15 minutes late, and 78.5% reached their destination on time. The national figures that month were 72.2% and 72.8%.

How does that compare with a year earlier?

In June 2025, 76.0% of 2,267 departures left on time and 1.6% were cancelled, against 77.8% and 0.9% in June 2026.

Provenance

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