Carrier route record

MQMIA→CLE

Envoy Air · Miami to Cleveland

Flights: 111
Period: July 2025 to June 2026
Share of route: 13%
Carriers: 4

Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with Envoy Air.

Envoy on MIA to CLE lands a B, level with the national rate of 77.6%. Roughly one flight in five arrives 15 minutes late or worse, and those flights are late by roughly 45 minutes on average. That is a workable record, not a spotless one. That rests on 111 flights, with a median arrival 5 minutes early.

The US average over the same twelve months is 77.6%, so there is little to separate Envoy on MIA to CLE from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.

On time

77.8%

Arrivals under 15 minutes late, of 108 completed flights

Avg delay

43 min

Across delayed arrivals only, not all flights

Cancelled

1.80%

National rate is 1.81%

Whole route

72.2%

Every carrier on MIA to CLE, 840 flights

These figures cover 111 flights between July 2025 and June 2026. The median arrival is 5 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.

Carrier by carrier

Envoy against every carrier on MIA to CLE

Envoy flew 111 of the 840 flights on MIA to CLE, about 13% of it. Its 77.8% on time is 6 points better than the route as a whole, which runs 72.2%. Ranked by on-time rate it is first of four carriers on the route, where the range runs from Envoy at 77.8% to Republic at 55.6%. Two of those carriers flew fewer than 365 flights here, so treat their positions as rough.

Only one carrier clears this site's 365-flight floor here, so there is no comparison to draw. The table below is the full picture.

On-time performance by carrier on MIA to CLE
Airline	Flights	On time	Avg delay	Cancelled	Grade
Envoy Air (this page)thin sample	111	77.8%	43 min	1.80%	B
Frontier Airlinesthin sample	264	73.5%	83 min	1.14%	C
American Airlines	456	70.5%	65 min	1.10%	C
Republic Airwaysthin sample	9	55.6%	95 min	0.00%	D+

Departure window

When Envoy runs best on this route

Departure time is the single lever a traveller controls, and it moves the odds more than most people expect. Each bar below is the on-time rate for flights scheduled to leave inside that window, across 111 flights.

5am–8am—
8am–11am12 flights—
11am–2pm31 flights76.7%
2pm–5pm68 flights74.6%
5pm–8pm—
8pm–5am—

Scale runs 65% to 80%. Rows with fewer than 30 flights show a dash.

The 11am–2pm window is the strongest at 76.7% on time. The full set of windows spans 2 points.

Across the year

Envoy on MIA to CLE through the year

Oct–Dec 202560 flights73.7%
Jan–Mar 202610 flights—
Apr–Jun 202641 flights87.8%

Scale runs 65% to 95%. Rows with fewer than 30 flights show a dash.

Monthly volumes are too low here to break the year into twelve reliable readings. What the twelve-month total says is 77.8% on time across 111 flights.

Split by quarter, Envoy on MIA to CLE logged 60 flights in Oct–Dec 2025, 10 flights in Jan–Mar 2026 and 41 flights in Apr–Jun 2026. Fewer than three of those quarters carried the 30 completed flights this site needs before printing a rate, so the 77.8% annual figure is the one to use.

Delay causes

Why Envoy runs late on this route

One category carries most of the weight here. National Airspace System accounts for 63% of the 1,024 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

National Airspace System
63%
Late-arriving aircraft
22%
Carrier
12%
Extreme weather
3%

63% of delay minutes are charged to the National Airspace System: air traffic volume, runway configuration, ground stops. No carrier can price its way out of that, which is why airport choice moves the number here more than carrier choice does. That is 646 minutes out of 1,024, against a national NAS share of 21%. The split is drawn from 1,024 reported delay minutes.

Cancellations sit at 1.80% against a national 1.81%, which is ordinary. Diversions add another 0.90%.

Connections and stage length

What a delay here costs

Badly late arrivals are rare here: only 2.8% land an hour or more behind schedule, against 8.1% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.

The 1,080 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

The return leg is a different operation and performs like one: it runs 71.6% on time across 111 flights, 6 points below this direction. Departure banks, aircraft rotations and the congestion at each end all differ, so scoring the two directions together would average away a real 6 points of difference.

One caution: this is a thin sample. 111 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

What to do with this

Booking Envoy on MIA to CLE

Put together: treat all of this as provisional. 111 flights over twelve months is enough to clear this site's floor and not enough to be confident to better than a couple of points. The 77.8% headline is the most reliable number on the page; the hour and month splits below it are built on a few dozen flights each. 108 completed flights over 12 months sit behind that.

Where to go next

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures