Carrier route record
UAEWR→FLL
United Airlines · Newark to Fort Lauderdale
- Flights
- 2,678
- Period
- July 2025 to June 2026
- Share of route
- 56%
- Carriers
- 3
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with United Airlines.
United on EWR to FLL lands a B, about a point 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 2,678 flights. The strongest carrier on the route with a full sample, JetBlue Airways, flew 1,003 at 72.4% on time.
The US average over the same twelve months is 77.6%, so there is little to separate United on EWR to FLL from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
78.7%
Arrivals under 15 minutes late, of 2,616 completed flights
Avg delay
68 min
Across delayed arrivals only, not all flights
Cancelled
2.17%
National rate is 1.81%
Whole route
75.7%
Every carrier on EWR to FLL, 4,755 flights
These figures cover 2,678 flights between July 2025 and June 2026. The median arrival is 8 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
Carrier by carrier
United against every carrier on EWR to FLL
United flew 2,678 of the 4,755 flights on EWR to FLL, most of the route. Its 78.7% on time is 3 points better than the route as a whole, which runs 75.7%. Ranked by on-time rate it is first of three carriers on the route, where the range runs from United at 78.7% to Spirit at 71.0%.
The two carriers here are closely matched: about a point separate the best from the worst. At that spread, schedule and price are better tie-breakers than reliability. Sample sizes are shown so you can see which rows are worth weighing.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| United Airlines (this page) | 2,678 | 78.7% | 68 min | 2.17% | B |
| JetBlue Airways | 1,003 | 72.4% | 80 min | 3.49% | C− |
| Spirit Airlines | 1,074 | 71.0% | 83 min | 6.80% | C− |
Spirit Airlines cancels 6.8% 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
United flight numbers on EWR to FLL
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 20 points, against about a point between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am402 flights92.3%
- 8am–11am441 flights81.0%
- 11am–2pm556 flights78.6%
- 2pm–5pm444 flights75.5%
- 5pm–8pm541 flights72.3%
- 8pm–5am294 flights73.4%
Scale runs 65% to 100%. Rows with fewer than 30 flights show a dash.
Book the early departure. Flights leaving between 5am–8am arrive on time 92.3% of the time, against 72.3% for the evening window. That is 20 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 556 flights scheduled in it.
Across the year
United on EWR to FLL through the year
December is the weak month at 69.6% on time, against 90.6% in June. Winter delays cluster: a single storm system can account for most of a month's shortfall, so an average December hides both very good weeks and genuinely unflyable days. January was the busiest month here, with 289 flights.
Across the week, Tuesday is the strongest day at 86.1% on time and Sunday the weakest at 69.3%. 17 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 38,000 reported delay minutes.
- 38%Late-arriving aircraft
- 35%National Airspace System
- 22%Carrier
- 6%Extreme weather
38% 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 38,000 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 38,117 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 13,000 minutes out of 38,000, against a national NAS share of 21%.
Cancellations sit at 2.17% against a national 1.81%, which is ordinary. Diversions add another 0.15%.
Connections and stage length
What a delay here costs
7.3% 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 1,065 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 runs 77.3% on time across 2,677 flights, within about a point of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.
The sample behind these figures is 2,678 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 FLL
Put together: the calendar is the biggest lever here, not the carrier or the hour. June runs 90.6% on time and December 69.6%, a swing of 21 points. If the dates move at all, move them out of December before you think about anything else. 2,616 completed flights over 12 months sit behind that.
Related
Where to go next
- EWR to FLL, every carrier
- United on FLL to EWR, the return leg
- JetBlue Airways on EWR to FLL72.4%
- Spirit Airlines on EWR to FLL71.0%
- United Airlines network-wide record
- Newark Liberty International (EWR) delay statistics
- Fort Lauderdale-Hollywood International (FLL) delay statistics
- Why the first flight of the morning is statistically safest
- The best time of day to fly, according to 7.04 million flight records
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.