Carrier route record
DLMCO→CVG
Delta Air Lines · Orlando to Cincinnati
- Flights
- 722
- Period
- July 2025 to June 2026
- Share of route
- 41%
- Carriers
- 4
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with Delta Air Lines.
Delta on MCO to CVG sits in the middle of the pack with a C. About seven flights in ten arrive on time by the DOT's definition, 5 points worse than the national rate of 77.6%. The late ones land an hour and a half behind schedule. That rests on 722 flights, with a median arrival 3 minutes early.
The national on-time rate over the same period is 77.6%, so Delta on MCO to CVG runs 5 points behind the country as a whole. Across a thousand flights that is about 51 extra late arrivals.
Key figures
On time
72.5%
Arrivals under 15 minutes late, of 712 completed flights
Avg delay
86 min
Across delayed arrivals only, not all flights
Cancelled
1.25%
National rate is 1.81%
Whole route
73.9%
Every carrier on MCO to CVG, 1,781 flights
These figures cover 722 flights between July 2025 and June 2026. Beyond the headline rate, 10.4% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.
Carrier by carrier
Delta against every carrier on MCO to CVG
Delta flew 722 of the 1,781 flights on MCO to CVG, about 41% of it. Its 72.5% on time is about level with the route as a whole at 73.9%. Ranked by on-time rate it is number two of four carriers on the route, where the range runs from Frontier at 75.7% to Republic at 61.5%. 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.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Frontier Airlines | 819 | 75.7% | 77 min | 1.47% | B |
| Delta Air Lines (this page) | 722 | 72.5% | 86 min | 1.25% | C |
| Southwest Airlinesthin sample | 226 | 72.5% | 61 min | 1.33% | C |
| Republic Airwaysthin sample | 14 | 61.5% | 45 min | 7.14% | D− |
Flight by flight
Delta flight numbers on MCO to CVG
Departure window
When Delta runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 12 points, against half a point between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am—
- 8am–11am3 flights—
- 11am–2pm362 flights78.7%
- 2pm–5pm—
- 5pm–8pm357 flights66.3%
- 8pm–5am—
Scale runs 60% to 85%. Rows with fewer than 30 flights show a dash.
The best window here is not the first bank but the 11am–2pm slot at 78.7% on time, ahead of 5pm–8pm at 66.3%. Where the curve peaks mid-day rather than at dawn, the constraint is usually congestion at one end rather than the aircraft's own rotation. The 11am–2pm window is the busiest, with 362 flights scheduled in it.
Across the year
Delta on MCO to CVG through the year
July is the worst month at 59.7% on time, 24 points below April, the best at 83.3%. Summer afternoon convection and peak-season schedules land on the same weeks every year, so this is a pattern you can book around rather than a run of bad luck. January was the busiest month here, with 62 flights.
Across the week, Wednesday is the strongest day at 80.4% on time and Sunday the weakest at 60.2%. 20 points is a smaller lever than departure hour, but it is free.
Delay causes
Why Delta runs late on this route
One category carries most of the weight here. Late-arriving aircraft accounts for 44% of the 17,000 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.
- 44%Late-arriving aircraft
- 38%Carrier
- 12%National Airspace System
- 6%Extreme weather
44% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 17,000 reported delay minutes here, that single category outweighs weather by 8 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 16,804 reported delay minutes.
The largest share of delay minutes, 38%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. Unlike weather, that is a management outcome, and it is the category where the gap between two carriers on the same schedule is genuinely earned. It accounts for 6,370 of the 17,000 delay minutes reported here.
Cancellations sit at 1.25% against a national 1.81%, which is ordinary. Diversions add another 0.14%.
Connections and stage length
What a delay here costs
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 10.4% of arrivals land a full hour or more behind schedule, against 8.1% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.
The 757 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 79.3% on time across 722 flights, 7 points above 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 7 points of difference.
One caution: this is a thin sample. 722 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 Delta on MCO to CVG
Put together: treat all of this as provisional. 722 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 72.5% headline is the most reliable number on the page; the hour and month splits below it are built on a few dozen flights each. 712 completed flights over 12 months sit behind that.
Related
Where to go next
- MCO to CVG, every carrier
- Delta on CVG to MCO, the return leg
- Frontier Airlines on MCO to CVG75.7%
- Southwest Airlines on MCO to CVG72.5%
- Delta Air Lines network-wide record
- Orlando International (MCO) delay statistics
- Cincinnati/Northern Kentucky International (CVG) delay statistics
- Why the first flight of the morning is statistically safest
- How often a connection fails at the major US hubs
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.