Melbourne Orlando International in July 2025

76.5%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 July 2025, reporting carriers scheduled 238 domestic departures from Melbourne Orlando International (MLB). 76.5% left less than 15 minutes late and 76.9% reached their destination on time; 1.7% were cancelled.

Nationally that month, 69.7% of flights departed on time and 69.0% arrived on time, so MLB departures were 6.8 points above the national departure figure.

A year earlier, in July 2024, the airport had 232 departures with 73.7% leaving on time: a change of +2.8 points, with flights up 3%.

Flights arriving at MLB that month were on time 74.8% of the time (238 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 40%, air carrier 25% and extreme weather 19%.

On time 76.9%
Arrived 15+ minutes late 21.4%
Cancelled 1.7%
Diverted 0.0%

Every scheduled departure from MLB in July 2025, judged by arrival at the destination.

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

Measure	Jul 2025	Jul 2024	MLB, 12 months to Jul 2026	All reported flights, Jul 2025
Departed on time	76.5%	73.7%	81.0%	69.7%
Arrived on time	76.9%	67.2%	82.6%	69.0%
Cancelled	1.7%	4.3%	2.0%	2.5%
Average departure delay (late minutes only)	19.8 min	19.9 min	16.3 min	24.3 min
Scheduled departures a day	8	8	8	21,048
Scheduled departures	238	232	2,890	631,428

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	122	51%	77.0%	6.9 min	1.6%
OH PSA Airlines	91	38%	72.5%	12.2 min	2.2%
G4 Allegiant Air	25	11%	92.0%	-2.2 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MLB–ATL	Melbourne to Atlanta	122	77.0%	6.9 min	1.6%
MLB–CLT	Melbourne to Charlotte	91	72.5%	12.2 min	2.2%
MLB–PIT	Melbourne to Pittsburgh	9	100.0%	-9.4 min	0.0%
MLB–ABE	Melbourne to Allentown/Bethlehem/Easton	8	100.0%	-16.0 min	0.0%
MLB–CVG	Melbourne to Cincinnati	8	75.0%	19.6 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), July 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2025	Minutes
Air carrier	25.4%	31.1%	1,151
Late-arriving aircraft	40.4%	40.8%	1,827
National Aviation System	14.0%	20.7%	632
Extreme weather	19.2%	7.3%	868
Security	1.0%	0.1%	47

4,525 delay minutes on 51 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 July 2025?

76.5% of 238 scheduled domestic departures left less than 15 minutes late, and 76.9% reached their destination on time. The national figures that month were 69.7% and 69.0%.

How does that compare with a year earlier?

In July 2024, 73.7% of 232 departures left on time and 4.3% were cancelled, against 76.5% and 1.7% in July 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for July 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.