Carrier route record
UAEWR→DFW
United Airlines · Newark to Dallas-Fort Worth
- Flights
- 1,758
- Period
- July 2025 to June 2026
- Share of route
- 49%
- Carriers
- 5
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with United Airlines.
United on EWR to DFW lands a B, 3 points better than the national rate of 77.6%. About one flight in five arrives 15 minutes late or worse, and those flights are late by a little over an hour on average. That is a workable record, not a spotless one. That rests on 1,758 flights, with a median arrival 9 minutes early.
The US average over the same twelve months is 77.6%, so there is little to separate United on EWR 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
80.6%
Arrivals under 15 minutes late, of 1,702 completed flights
Avg delay
77 min
Across delayed arrivals only, not all flights
Cancelled
2.62%
National rate is 1.81%
Whole route
79.2%
Every carrier on EWR to DFW, 3,571 flights
These figures cover 1,758 flights between July 2025 and June 2026. Beyond the headline rate, 8.3% 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
United against every carrier on EWR to DFW
United flew 1,758 of the 3,571 flights on EWR to DFW, about 49% of it. Its 80.6% on time is about level with the route as a whole at 79.2%. Ranked by on-time rate it is number two of five carriers on the route, where the range runs from Republic at 81.8% to Frontier at 63.6%. Three 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 |
|---|---|---|---|---|---|
| Republic Airwaysthin sample | 34 | 81.8% | 49 min | 0.00% | B+ |
| United Airlines (this page) | 1,758 | 80.6% | 77 min | 2.62% | B |
| American Airlines | 1,437 | 80.1% | 92 min | 4.18% | B− |
| Spirit Airlinesthin sample | 285 | 68.8% | 81 min | 4.56% | C− |
| Frontier Airlinesthin sample | 57 | 63.6% | 164 min | 1.75% | D |
Flight by flight
United flight numbers on EWR to DFW
Departure window
When United runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 23 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–8am264 flights91.3%
- 8am–11am305 flights86.0%
- 11am–2pm363 flights83.1%
- 2pm–5pm331 flights77.0%
- 5pm–8pm337 flights68.5%
- 8pm–5am158 flights79.6%
Scale runs 60% to 95%. Rows with fewer than 30 flights show a dash.
Book the early departure. Flights leaving between 5am–8am arrive on time 91.3% of the time, against 68.5% for the evening window. That is 23 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 363 flights scheduled in it.
Across the year
United on EWR to DFW through the year
April is the best month on the calendar at 89.0% on time. Shoulder season thins the schedule and takes the summer weather with it, and the operation gets its margin back. June was the busiest month here, with 167 flights.
Across the week, Tuesday is the strongest day at 86.8% on time and Saturday the weakest at 75.0%. 12 points is a smaller lever than departure hour, but it is free.
Delay causes
Why United runs late on this route
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 26,000 reported delay minutes.
- 41%Late-arriving aircraft
- 30%National Airspace System
- 23%Carrier
- 6%Extreme weather
- 0%Security
41% 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 26,000 reported delay minutes here, that single category outweighs weather by 6 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 25,556 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 91.3% on time here.
Cancellations run at 2.62%, against 1.81% nationally. That is about one flight in 40 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
8.3% of arrivals land an hour or more late, close to the national 8.1%. That is the figure that decides a connection, and it says a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last a little over an hour, which a normal layover absorbs.
The 1,372 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 77.1% on time across 1,758 flights, 4 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 4 points of difference.
The sample behind these figures is 1,758 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 United on EWR to DFW
Put together: the calendar is the biggest lever here, not the carrier or the hour. April runs 89.0% on time and November 74.2%, a swing of 15 points. If the dates move at all, move them out of November before you think about anything else. 1,702 completed flights over 12 months sit behind that.
Related
Where to go next
- EWR to DFW, every carrier
- United on DFW to EWR, the return leg
- American Airlines on EWR to DFW80.1%
- Spirit Airlines on EWR to DFW68.8%
- United Airlines network-wide record
- Newark Liberty International (EWR) 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.