Route reliability record
EWR→RSW
Newark to Fort Myers
- Flights
- 1,966
- Period
- September 2025 to August 2026
- Distance
- 1,068 mi
- Carriers
- 2
This route lands a B, about a point better than the national rate of 77.3%. 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 rests on 1,966 EWR to RSW flights, with a median arrival 9 minutes early.
Best time to fly EWR to RSW: a 5am–8am departure, ideally on a Tuesday. Flights in that window arrived on time 91.6% of the time and Tuesday flights 86.2%, against 78.4% for the route overall.
The US average over the same twelve months is 77.3%, so there is little to separate this route from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
78.4%
Arrivals under 15 minutes late, of 1,920 completed flights
Avg delay
69 min
Across delayed arrivals only, not all flights
Cancelled
2.09%
National rate is 1.89%
Best carrier
United
78.5% on time across 1,721 flights
These figures cover 1,966 flights between September 2025 and August 2026. Beyond the headline rate, 8.5% 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 EWR to RSW
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 |
|---|---|---|---|---|---|
| United Airlines | 1,721 | 78.5% | 70 min | 2.03% | B |
| JetBlue Airwaysthin sample | 245 | 78.2% | 68 min | 2.45% | B |
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Best ways to make this trip
The most reliable ways to fly Newark to Fort Myers
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 4 use a different airport at one end.
| Option | Airline | Success | On time | Cancelled | Best departure | Most punctual flight |
|---|---|---|---|---|---|---|
| 1. JFK → RSWNew York to Fort Myers | Delta Air Lines | 81.3% | 85.7% | 5.08% | 5am–8am, Sat | DL 2320 07:00 |
| 2. EWR → RSWNewark to Fort Myers | United Airlines | 76.9% | 78.5% | 2.03% | 5am–8am, Tue | — |
| 3. LGA → RSWNew York to Fort Myers | Delta Air Lines | 70.8% | 74.4% | 4.78% | 5am–8am, Sat | DL 379 07:15 |
| 4. JFK → RSWNew York to Fort Myers | JetBlue Airways | 69.7% | 73.2% | 4.82% | 5am–8am, Wed | B6 1529 06:30 |
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 25 points, against half a point between the best and worst carrier.
- 5am–8am245 flights91.6%
- 8am–11am367 flights84.1%
- 11am–2pm264 flights77.4%
- 2pm–5pm492 flights75.5%
- 5pm–8pm457 flights74.3%
- 8pm–5am141 flights66.7%
Scale runs 60% to 95%.
Book the early departure. Flights leaving between 5am–8am arrive on time 91.6% of the time, against 66.7% for the overnight window. That is 25 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 2pm–5pm window is the busiest, with 492 flights scheduled in it.
Explore
Filter EWR to RSW 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 EWR to RSW, the best departure window is 5am–8am at 91.6% on time and the worst is 8pm–5am at 66.7%, a wide gap of 24.9 points. All US flights leaving 5am–8am ran 89.3%.
- 5–8am91.6%
- 8–11am84.1%
- 11am–2pm77.4%
- 2–5pm75.5%
- 5–8pm74.3%
- 8pm–5am66.7%
best all US flightsScale 60% to 95%.
Across the year
When delays peak on this route
This route's year swings by 23 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 64.4% on time, 23 points below May, the best at 86.9%. 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. March was the busiest month here, with 229 flights.
Across the week, Tuesday is the strongest day at 86.2% on time and Sunday the weakest at 65.4%, a spread of 21 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 29,000 reported delay minutes.
- 40%Late-arriving aircraft
- 31%National Airspace System
- 26%Carrier
- 3%Extreme weather
40% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 29,000 reported delay minutes here, that single category outweighs weather by 14 to one. The split is drawn from 28,708 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 91.6% on time here.
Cancellations sit at 2.09% against a national 1.89%, which is ordinary. Diversions add another 0.25%.
Connections and stage length
What a delay here actually costs
8.5% of arrivals land an hour or more late, close to the national 8.3%, so 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 1,068 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 runs 79.8% on time across 1,967 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 1,966 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 RSW after this flight
What to do with this
Booking this route
Put together: the calendar is the biggest lever here, not the carrier or the hour. May runs 86.9% on time and July 64.4%, a swing of 23 points. If the dates move at all, move them out of July before you think about anything else. 1,920 completed flights over 12 months sit behind that.
Common questions
EWR to RSW questions
How often is EWR to RSW delayed?
About one flight in five arrives at least 15 minutes late, which is the Department of Transportation's definition of a delayed arrival. That works out to 21.6% of the 1,966 flights in this analysis, against 22.7% nationally. Delayed flights are late by a little over an hour on average.
How reliable is EWR to RSW compared with the rest of the country?
78.4% of flights arrive on time here against a national 77.3%, a difference of about a point in its favour. That is worth a B on this site's grading scale.
What time of day has the fewest delays on EWR to RSW?
The 5am–8am departure window is the strongest at 91.6% on time. The 8pm–5am window is the weakest at 66.7%, 25 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 EWR to RSW?
July is the weakest month at 64.4% on time, compared with 86.9% in May. Across the year that is 23 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
- RSW to EWR — the return legseparate record
- Newark Liberty International (EWR) delay statistics
- Southwest Florida International (RSW) delay statistics
- United Airlines on EWR to RSW78.5%
- JetBlue Airways on EWR to RSW78.2%
- EWR to MCO, a related route77.9%
- ORD to RSW, a related route75.6%
- EWR to ATL, a related route76.9%
- United Airlines on-time record78.5%
- JetBlue Airways on-time record78.2%
- Why the first flight of the morning is statistically safest
- The best time of day to fly, according to 7.05 million flight records
Direction matters. EWR to RSW and RSW to EWR 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.