Melbourne Orlando International in June 2026

80.9%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 236 domestic departures from Melbourne Orlando International (MLB). 80.9% left less than 15 minutes late and 78.8% reached their destination on time; 1.3% were cancelled.

Nationally that month, 72.2% of flights departed on time and 72.8% arrived on time, so MLB departures were 8.7 points above the national departure figure.

A year earlier, in June 2025, the airport had 236 departures with 73.3% leaving on time: a change of +7.6 points, with flights up 0%.

Flights arriving at MLB that month were on time 85.6% of the time (236 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 35%, extreme weather 32% and late-arriving aircraft 21%.

On time 78.8%
Arrived 15+ minutes late 19.9%
Cancelled 1.3%
Diverted 0.0%

Every scheduled departure from MLB 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	MLB, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	80.9%	73.3%	81.0%	72.2%
Arrived on time	78.8%	72.0%	82.6%	72.8%
Cancelled	1.3%	3.8%	2.0%	1.6%
Average departure delay (late minutes only)	26.0 min	17.6 min	16.3 min	20.6 min
Scheduled departures a day	8	8	8	20,253
Scheduled departures	236	236	2,890	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	120	51%	85.0%	-6.7 min	0.8%
OH PSA Airlines	90	38%	68.9%	50.2 min	2.2%
G4 Allegiant Air	26	11%	84.6%	-3.5 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MLB–ATL	Melbourne to Atlanta	120	85.0%	-6.7 min	0.8%
MLB–CLT	Melbourne to Charlotte	90	68.9%	50.2 min	2.2%
MLB–ABE	Melbourne to Allentown/Bethlehem/Easton	9	100.0%	-14.0 min	0.0%
MLB–CVG	Melbourne to Cincinnati	9	66.7%	3.2 min	0.0%
MLB–PIT	Melbourne to Pittsburgh	8	87.5%	0.8 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 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2026	Minutes
Air carrier	35.4%	30.8%	2,131
Late-arriving aircraft	21.3%	42.1%	1,286
National Aviation System	11.1%	20.3%	671
Extreme weather	32.2%	6.7%	1,940
Security	0.0%	0.1%	0

6,028 delay minutes on 47 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 2026?

80.9% of 236 scheduled domestic departures left less than 15 minutes late, and 78.8% 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, 73.3% of 236 departures left on time and 3.8% were cancelled, against 80.9% and 1.3% 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 MLB · methodology · corrections.