Carrier route record
AADFW→LGA
American Airlines · Dallas-Fort Worth to New York
- Flights
- 4,298
- Period
- July 2025 to June 2026
- Share of route
- 63%
- Carriers
- 4
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with American Airlines.
American on DFW to LGA carries a cancellation problem, not just a delay problem: 4.8% of scheduled flights never operate, against 1.8% nationally. Of the ones that do fly, about two flights in three arrive on time, worth a D− overall. The punctuality figure counts only flights that actually departed, so it flatters an operation that cancels this often. That rests on 4,298 flights, with a median arrival 2 minutes late.
The national on-time rate over the same period is 77.6%, so American on DFW to LGA runs 13 points behind the country as a whole. Across a thousand flights that is about 130 extra late arrivals.
Key figures
On time
64.6%
Arrivals under 15 minutes late, of 4,046 completed flights
Avg delay
70 min
Across delayed arrivals only, not all flights
Cancelled
4.84%
National rate is 1.81%
Whole route
67.1%
Every carrier on DFW to LGA, 6,786 flights
These figures cover 4,298 flights between July 2025 and June 2026. Beyond the headline rate, 14.2% 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 DFW to LGA
American flew 4,298 of the 6,786 flights on DFW to LGA, most of the route. Its 64.6% on time is 3 points worse than the route as a whole, which runs 67.1%. Ranked by on-time rate it is number three of four carriers on the route, where the range runs from Delta at 73.4% to Frontier at 62.6%. 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.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Delta Air Lines | 1,955 | 73.4% | 96 min | 4.55% | C− |
| Spirit Airlinesthin sample | 242 | 65.8% | 75 min | 5.79% | C− |
| American Airlines (this page) | 4,298 | 64.6% | 70 min | 4.84% | D− |
| Frontier Airlinesthin sample | 291 | 62.6% | 77 min | 5.50% | D− |
Flight by flight
American flight numbers on DFW to LGA
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 29 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–8am625 flights82.3%
- 8am–11am990 flights72.6%
- 11am–2pm991 flights61.4%
- 2pm–5pm960 flights53.8%
- 5pm–8pm732 flights56.2%
- 8pm–5am—
Scale runs 45% to 90%. Rows with fewer than 30 flights show a dash.
Book the early departure. Flights leaving between 5am–8am arrive on time 82.3% of the time, against 53.8% for the afternoon window. That is 29 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 11am–2pm window is the busiest, with 991 flights scheduled in it.
Across the year
American on DFW to LGA through the year
September is the best month on the calendar at 79.0% on time. Shoulder season thins the schedule and takes the summer weather with it, and the operation gets its margin back. October was the busiest month here, with 376 flights.
Across the week, Wednesday is the strongest day at 71.9% on time and Sunday the weakest at 52.0%. 20 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 42% of the 101,000 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.
- 42%Late-arriving aircraft
- 27%Carrier
- 26%National Airspace System
- 5%Extreme weather
- 0%Security
42% 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 101,000 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 100,510 reported delay minutes.
The practical consequence: the 5am–8am departure is the one that starts clean. Its aircraft has no earlier leg to be late from, which is exactly why that window shows 82.3% on time here.
Cancellations run at 4.84%, against 1.81% nationally. That is about one flight in twenty 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. 14.2% 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 1,389 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 71.0% on time across 4,295 flights, 6 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 6 points of difference.
The sample behind these figures is 4,298 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 DFW to LGA
Put together: the delay figures matter less here than the 4.84% cancellation rate. A late arrival costs you a little over an hour; a cancelled flight costs you the day. Book the 5am–8am departure so there is still a schedule behind you if it goes wrong, and treat a same-day connection as optimistic. 4,046 completed flights over 12 months sit behind that.
Related
Where to go next
- DFW to LGA, every carrier
- American on LGA to DFW, the return leg
- Delta Air Lines on DFW to LGA73.4%
- Spirit Airlines on DFW to LGA65.8%
- Frontier Airlines on DFW to LGA62.6%
- American Airlines network-wide record
- Dallas/Fort Worth International (DFW) delay statistics
- LaGuardia (LGA) 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.