Melbourne Orlando International in June 2025

73.3%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 236 domestic departures from Melbourne Orlando International (MLB). 73.3% left less than 15 minutes late and 72.0% reached their destination on time; 3.8% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so MLB departures were 1.9 points above the national departure figure.

A year earlier, in June 2024, the airport had 226 departures with 86.3% leaving on time: a change of −13.0 points, with flights up 4%.

Flights arriving at MLB that month were on time 69.1% of the time (236 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 48%, national aviation system 28% and air carrier 14%.

On time 72.0%
Arrived 15+ minutes late 23.7%
Cancelled 3.8%
Diverted 0.4%

Every scheduled departure from MLB 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	MLB, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	73.3%	86.3%	81.0%	71.4%
Arrived on time	72.0%	88.1%	82.6%	70.3%
Cancelled	3.8%	0.4%	2.0%	1.6%
Average departure delay (late minutes only)	17.6 min	11.4 min	16.3 min	22.1 min
Scheduled departures a day	8	8	8	20,386
Scheduled departures	236	226	2,890	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	119	50%	73.9%	6.2 min	5.0%
OH PSA Airlines	90	38%	70.0%	16.2 min	3.3%
G4 Allegiant Air	27	11%	70.4%	10.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MLB–ATL	Melbourne to Atlanta	119	73.9%	6.2 min	5.0%
MLB–CLT	Melbourne to Charlotte	90	70.0%	16.2 min	3.3%
MLB–ABE	Melbourne to Allentown/Bethlehem/Easton	9	66.7%	12.0 min	0.0%
MLB–CVG	Melbourne to Cincinnati	9	66.7%	11.9 min	0.0%
MLB–PIT	Melbourne to Pittsburgh	9	77.8%	6.0 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	14.1%	31.6%	581
Late-arriving aircraft	48.3%	40.6%	1,988
National Aviation System	28.1%	20.9%	1,158
Extreme weather	9.5%	6.9%	391
Security	0.0%	0.2%	0

4,118 delay minutes on 56 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 MLB on time in June 2025?

73.3% of 236 scheduled domestic departures left less than 15 minutes late, and 72.0% 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, 86.3% of 226 departures left on time and 0.4% were cancelled, against 73.3% and 3.8% 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 MLB · methodology · corrections.