Carrier route record
B6MCO→EWR
JetBlue Airways · Orlando to Newark
- Flights
- 1,395
- Period
- July 2025 to June 2026
- Share of route
- 21%
- Carriers
- 4
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with JetBlue Airways.
JetBlue on MCO to EWR carries a cancellation problem, not just a delay problem: 3.7% 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 1,395 flights. The strongest carrier on the route with a full sample, United Airlines, flew 4,014 at 78.1% on time.
The national on-time rate over the same period is 77.6%, so JetBlue on MCO to EWR runs 13 points behind the country as a whole. Across a thousand flights that is about 129 extra late arrivals.
Key figures
On time
64.7%
Arrivals under 15 minutes late, of 1,337 completed flights
Avg delay
93 min
Across delayed arrivals only, not all flights
Cancelled
3.66%
National rate is 1.81%
Whole route
73.8%
Every carrier on MCO to EWR, 6,627 flights
These figures cover 1,395 flights between July 2025 and June 2026. Beyond the headline rate, 18.5% 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
JetBlue against every carrier on MCO to EWR
JetBlue flew 1,395 of the 6,627 flights on MCO to EWR, about 21% of it. Its 64.7% on time is 9 points worse than the route as a whole, which runs 73.8%. Ranked by on-time rate it is last of four carriers on the route, where the range runs from Frontier at 88.6% to JetBlue at 64.7%. One of those carriers flew fewer than 365 flights here, so treat their positions as rough.
The choice of carrier is not cosmetic here. United Airlines arrives on time 78.1% of the time; Spirit Airlines manages 67.3%. Sample sizes sit next to every figure, because a two-point gap across 1,093 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Frontier Airlinesthin sample | 125 | 88.6% | 70 min | 1.60% | A |
| United Airlines | 4,014 | 78.1% | 103 min | 1.97% | B |
| Spirit Airlines | 1,093 | 67.3% | 73 min | 5.76% | C− |
| JetBlue Airways (this page) | 1,395 | 64.7% | 93 min | 3.66% | D− |
Spirit Airlines cancels 5.8% 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
JetBlue flight numbers on MCO to EWR
Departure window
When JetBlue runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 41 points, against 11 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am21 flights—
- 8am–11am260 flights83.5%
- 11am–2pm267 flights64.9%
- 2pm–5pm316 flights68.4%
- 5pm–8pm386 flights55.6%
- 8pm–5am145 flights42.3%
Scale runs 35% to 90%. Rows with fewer than 30 flights show a dash.
The 8pm–5am window is where this operation falls apart: 42.3% on time, against 83.5% for the 8am–11am slot. By evening the aircraft flying these rotations have absorbed a full day of small delays and there is no slack left to recover in. The 5pm–8pm window is the busiest, with 386 flights scheduled in it.
Across the year
JetBlue on MCO to EWR through the year
July is the worst month at 40.8% on time, 43 points below September, the best at 83.9%. 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. December was the busiest month here, with 135 flights.
Across the week, Tuesday is the strongest day at 72.2% on time and Sunday the weakest at 53.8%. 18 points is a smaller lever than departure hour, but it is free.
Delay causes
Why JetBlue runs late on this route
One category carries most of the weight here. National Airspace System accounts for 46% of the 44,000 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.
- 46%National Airspace System
- 35%Late-arriving aircraft
- 15%Carrier
- 4%Extreme weather
- 0%Security
35% 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 44,000 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 44,012 reported delay minutes.
46% 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 20,000 minutes out of 44,000, against a national NAS share of 21%.
Cancellations run at 3.66%, against 1.81% nationally. That is roughly one flight in 25 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. 18.5% 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 937 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 74.1% on time across 1,399 flights, 9 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 9 points of difference.
The sample behind these figures is 1,395 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 JetBlue on MCO to EWR
Put together: the delay figures matter less here than the 3.66% cancellation rate. A late arrival costs you an hour and a half; a cancelled flight costs you the day. Book the 8am–11am departure so there is still a schedule behind you if it goes wrong, and treat a same-day connection as optimistic. 1,337 completed flights over 12 months sit behind that.
Related
Where to go next
- MCO to EWR, every carrier
- JetBlue on EWR to MCO, the return leg
- Frontier Airlines on MCO to EWR88.6%
- United Airlines on MCO to EWR78.1%
- Spirit Airlines on MCO to EWR67.3%
- JetBlue Airways network-wide record
- Orlando International (MCO) delay statistics
- Newark Liberty International (EWR) 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.