Route reliability record
DFW→EWR
Dallas-Fort Worth to Newark
- Flights
- 3,633
- Period
- September 2025 to August 2026
- Distance
- 1,372 mi
- Carriers
- 5
This route carries a cancellation problem, not just a delay problem: 3.4% of scheduled flights never operate, against 1.9% nationally. Of the ones that do fly, about seven flights in ten 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 3,633 DFW to EWR flights, of which United Airlines flew 1,805 at 78.3% on time.
Best time to fly DFW to EWR: a 5am–8am departure, ideally on a Tuesday. Flights in that window arrived on time 88.1% of the time and Tuesday flights 78.7%, against 72.9% for the route overall.
The national on-time rate over the same period is 77.3%, so this route runs 4 points behind the country as a whole. Across a thousand flights that is about 44 extra late arrivals.
Key figures
On time
72.9%
Arrivals under 15 minutes late, of 3,481 completed flights
Avg delay
82 min
Across delayed arrivals only, not all flights
Cancelled
3.39%
National rate is 1.89%
Best carrier
United
78.3% on time across 1,805 flights
These figures cover 3,633 flights between September 2025 and August 2026. Beyond the headline rate, 11.9% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Carrier by carrier
Which airline is most reliable on DFW to EWR
The choice of carrier is not cosmetic here. United Airlines arrives on time 78.3% of the time; American Airlines manages 66.2%. Sample sizes sit next to every figure, because a two-point gap across 1,440 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Frontier Airlinesthin sample | 118 | 84.3% | 54 min | 0.85% | B+ |
| United Airlines | 1,805 | 78.3% | 88 min | 2.83% | B |
| Republic Airwaysthin sample | 25 | 78.3% | 282 min | 4.00% | B− |
| American Airlines | 1,440 | 66.2% | 78 min | 4.03% | C− |
| Spirit Airlinesthin sample | 245 | 66.1% | 70 min | 4.90% | C− |
American Airlines cancels 4.0% of what it schedules here, the highest in the table. A cancelled flight never appears in an on-time rate, so read that column alongside the punctuality one rather than after it.
Flight by flight
Flights on DFW to EWR
The flight numbers below flew this route at least 250 times in the period, busiest first. Each has its own record, with its schedule and delay causes.
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Best ways to make this trip
The most reliable ways to fly Dallas-Fort Worth to Newark
Every airline on this route and on the routes between nearby airports, ranked by how often a scheduled flight actually operated and arrived on time. 3 of the top 5 use a different airport at one end.
| Option | Airline | Success | On time | Cancelled | Best departure | Most punctual flight |
|---|---|---|---|---|---|---|
| 1. DFW → JFKDallas-Fort Worth to New York | Delta Air Lines | 84.4% | 89.9% | 6.17% | 5am–8am, Fri | DL 454 08:00 |
| 2. DFW → EWRDallas-Fort Worth to Newark | United Airlines | 76.1% | 78.3% | 2.83% | 5am–8am, Wed | UA 1847 07:00 |
| 3. DFW → LGADallas-Fort Worth to New York | Delta Air Lines | 68.7% | 72.5% | 5.24% | 5am–8am, Sat | DL 869 16:50 |
| 4. DFW → JFKDallas-Fort Worth to New York | American Airlines | 67.6% | 69.4% | 2.66% | 5am–8am, Tue | AA 1766 09:53 |
| 5. DFW → EWRDallas-Fort Worth to Newark | American Airlines | 63.5% | 66.2% | 4.03% | 5am–8am, Tue | — |
Success is the share of scheduled flights that operated and arrived less than 15 minutes late, so a cancelled flight counts against it. “(route)” means the best time comes from every carrier on the route rather than this airline alone.
Departure window
The best time of day to leave
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 35 points, against 12 points between the best and worst carrier.
- 5am–8am871 flights88.1%
- 8am–11am461 flights83.4%
- 11am–2pm893 flights73.3%
- 2pm–5pm461 flights52.6%
- 5pm–8pm829 flights63.0%
- 8pm–5am118 flights62.5%
Scale runs 45% to 95%.
Book the early departure. Flights leaving between 5am–8am arrive on time 88.1% of the time, against 52.6% for the afternoon window. That is 35 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 893 flights scheduled in it.
Explore
Filter DFW to EWR by airline, time, month and day
Pick a breakdown and a carrier. The dashed mark on each row is the same slice for every US flight.
On DFW to EWR, the best departure window is 5am–8am at 88.1% on time and the worst is 2pm–5pm at 52.6%, a wide gap of 35.5 points. All US flights leaving 5am–8am ran 89.3%.
- 5–8am88.1%
- 8–11am83.4%
- 11am–2pm73.3%
- 2–5pm52.6%
- 5–8pm63.0%
- 8pm–5am62.5%
best all US flightsScale 45% to 95%.
Across the year
When delays peak on this route
This route's year swings by 17 points from best month to worst, which is wide. An annual average tells you very little about the week you are actually flying, so read the strip rather than the headline if your dates are fixed.
July is the worst month at 64.7% on time, 17 points below May, the best at 81.6%. 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. July was the busiest month here, with 325 flights.
Across the week, Tuesday is the strongest day at 78.7% on time and Sunday the weakest at 66.9%, a spread of 12 points.
Delay causes
Why this route gets delayed
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 77,000 reported delay minutes.
- 38%Late-arriving aircraft
- 35%National Airspace System
- 23%Carrier
- 5%Extreme weather
38% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 77,000 reported delay minutes here, that single category outweighs weather by 8 to one. The split is drawn from 77,156 reported delay minutes.
35% 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 27,000 minutes out of 77,000, against a national NAS share of 21%.
Cancellations run at 3.39%, against 1.89% 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 actually costs
11.9% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
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.
The return leg is a different operation and performs like one: it runs 78.6% on time across 3,631 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 3,633 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.
Work out the risk of missing a connection in EWR after this flight
What to do with this
Booking this route
Put together: the delay figures matter less here than the 3.39% 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. 3,481 completed flights over 12 months sit behind that.
Common questions
DFW to EWR questions
How often is DFW to EWR delayed?
About one flight in four arrives at least 15 minutes late, which is the Department of Transportation's definition of a delayed arrival. That works out to 27.1% of the 3,633 flights in this analysis, against 22.7% nationally. Delayed flights are late by a little over an hour on average.
Which airline is most reliable on DFW to EWR?
United Airlines leads at 78.3% on time across 1,805 flights. American Airlines is at the other end on 66.2%, a gap of 12 points. Sample size matters as much as the percentage: a rate built from a few hundred flights moves around far more than one built from ten thousand.
What time of day has the fewest delays on DFW to EWR?
The 5am–8am departure window is the strongest at 88.1% on time. The 2pm–5pm window is the weakest at 52.6%, 35 points behind. Later departures inherit delays from earlier flights the same aircraft has already flown, which is why the curve slopes the way it does.
How bad are July delays on DFW to EWR?
July is the weakest month at 64.7% on time, compared with 81.6% in May. Across the year that is 17 points between the best and worst months. Moving flexible dates out of that month is one of the few things that reliably helps.
Related
Where to go next
- EWR to DFW — the return legseparate record
- Dallas/Fort Worth International (DFW) delay statistics
- Newark Liberty International (EWR) delay statistics
- Frontier Airlines on DFW to EWR84.3%
- United Airlines on DFW to EWR78.3%
- American Airlines on DFW to EWR66.2%
- Spirit Airlines on DFW to EWR66.1%
- DFW to ORD, a related route68.8%
- MCO to EWR, a related route75.0%
- DFW to ATL, a related route75.6%
- Frontier Airlines on-time record84.3%
- United Airlines on-time record78.3%
- Republic Airways on-time record78.3%
- The US routes with the most cancellations
- Why the first flight of the morning is statistically safest
Direction matters. DFW to EWR and EWR to DFW are scored separately because they are separate operations, with different departure banks and different aircraft. Compare the return leg.
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Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.