Carrier route record
AACVG→DFW
American Airlines · Cincinnati to Dallas-Fort Worth
- Flights
- 1,451
- Period
- July 2025 to June 2026
- Share of route
- 84%
- Carriers
- 5
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with American Airlines.
American on CVG to DFW carries a cancellation problem, not just a delay problem: 3.5% of scheduled flights never operate, against 1.8% nationally. Of the ones that do fly, close to three flights in four arrive on time, worth a C− overall. The punctuality figure counts only flights that actually departed, so it flatters an operation that cancels this often. That rests on 1,451 flights, with a median arrival 6 minutes early.
The US average over the same twelve months is 77.6%, so there is little to separate American on CVG to DFW from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
74.0%
Arrivals under 15 minutes late, of 1,393 completed flights
Avg delay
78 min
Across delayed arrivals only, not all flights
Cancelled
3.51%
National rate is 1.81%
Whole route
74.2%
Every carrier on CVG to DFW, 1,731 flights
These figures cover 1,451 flights between July 2025 and June 2026. Beyond the headline rate, 10.1% 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
American against every carrier on CVG to DFW
American flew 1,451 of the 1,731 flights on CVG to DFW, most of the route. Its 74.0% on time is about level with the route as a whole at 74.2%. Ranked by on-time rate it is number three of five carriers on the route, where the range runs from PSA at 91.4% to SkyWest at 71.4%. Four 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 |
|---|---|---|---|---|---|
| PSA Airlinesthin sample | 38 | 91.4% | 48 min | 7.89% | A− |
| Envoy Airthin sample | 23 | 77.3% | 138 min | 0.00% | B+ |
| American Airlines (this page) | 1,451 | 74.0% | 78 min | 3.51% | C− |
| Frontier Airlinesthin sample | 189 | 72.8% | 81 min | 2.12% | C |
| SkyWest Airlinesthin sample | 30 | 71.4% | 48 min | 3.33% | C− |
Departure window
When American runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 47 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–8am384 flights81.2%
- 8am–11am242 flights81.7%
- 11am–2pm359 flights80.2%
- 2pm–5pm153 flights57.0%
- 5pm–8pm206 flights72.6%
- 8pm–5am107 flights34.4%
Scale runs 25% to 85%. Rows with fewer than 30 flights show a dash.
The 8pm–5am window is where this operation falls apart: 34.4% on time, against 81.7% for the 8am–11am slot. By evening the aircraft flying these rotations have absorbed a full day of small delays and there is no slack left to recover in. The 5am–8am window is the busiest, with 384 flights scheduled in it.
Across the year
American on CVG to DFW through the year
July is the worst month at 60.7% on time, 22 points below November, the best at 82.6%. 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. October was the busiest month here, with 135 flights.
Across the week, Tuesday is the strongest day at 80.4% on time and Sunday the weakest at 68.2%. 12 points is a smaller lever than departure hour, but it is free.
Delay causes
Why American runs late on this route
One category carries most of the weight here. Late-arriving aircraft accounts for 45% of the 28,000 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.
- 45%Late-arriving aircraft
- 28%Carrier
- 19%National Airspace System
- 8%Extreme weather
45% 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 28,000 reported delay minutes here, that single category outweighs weather by 5 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 28,236 reported delay minutes.
The practical consequence: the 8am–11am departure is the one that starts clean. Its aircraft has no earlier leg to be late from, which is exactly why that window shows 81.7% on time here.
Cancellations run at 3.51%, against 1.81% nationally. That is about one flight in 30 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
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. 10.1% 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 812 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 68.0% on time across 1,452 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.
The sample behind these figures is 1,451 flights, enough that the headline rate is stable to within roughly a point. The hour-block and month splits divide that further, so read the thinner bars with more caution than the headline.
What to do with this
Booking American on CVG to DFW
Put together: the delay figures matter less here than the 3.51% cancellation rate. A late arrival costs you a little over an hour; a cancelled flight costs you the day. Book the 8am–11am departure so there is still a schedule behind you if it goes wrong, and treat a same-day connection as optimistic. 1,393 completed flights over 12 months sit behind that.
Related
Where to go next
- CVG to DFW, every carrier
- American on DFW to CVG, the return leg
- Frontier Airlines on CVG to DFW72.8%
- American Airlines network-wide record
- Cincinnati/Northern Kentucky International (CVG) delay statistics
- Dallas/Fort Worth International (DFW) delay statistics
- The US routes with the most cancellations
- Why the first flight of the morning is statistically safest
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.