Route reliability record
LGA→MCO
New York to Orlando
- Flights
- 5,302
- Period
- June 2025 to May 2026
- Distance
- 950 mi
- Carriers
- 5
This route carries a cancellation problem, not just a delay problem: 3.9% of scheduled flights never operate, against 1.8% 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 5,302 flights, of which Spirit Airlines flew 754 at 78.3% on time.
Spirit Airlines is the most reliable of the four carriers covered here at 78.3% on time across 754 flights.
Key figures
On time
69.3%
Arrivals under 15 minutes late, of 5,071 completed flights
Avg delay
78 min
Across delayed arrivals only, not all flights
Cancelled
3.89%
National rate is 1.80%
Best carrier
Spirit
78.3% on time across 754 flights
These figures cover 5,302 flights between June 2025 and May 2026. Beyond the headline rate, 13.9% 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
Which airline is most reliable on LGA to MCO
The choice of carrier is not cosmetic here. Spirit Airlines arrives on time 78.3% of the time; JetBlue Airways manages 65.7%. Sample sizes sit next to every figure, because a two-point gap across 1,208 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Spirit Airlines | 754 | 78.3% | 87 min | 4.51% | B− |
| Delta Air Lines | 2,174 | 70.5% | 71 min | 4.42% | C− |
| American Airlines | 914 | 66.6% | 77 min | 3.17% | C− |
| JetBlue Airways | 1,208 | 65.7% | 83 min | 3.06% | C− |
| Frontier Airlinesthin sample | 252 | 60.7% | 98 min | 3.97% | D− |
Spirit Airlines cancels 4.5% 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.
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 33 points, against 13 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am1,183 flights87.4%
- 8am–11am724 flights76.6%
- 11am–2pm1,006 flights75.3%
- 2pm–5pm1,128 flights56.0%
- 5pm–8pm849 flights55.6%
- 8pm–5am412 flights54.3%
Scale runs 45% to 95%. Rows with fewer than 30 flights show a dash.
The 8pm–5am window is where this operation falls apart: 54.3% on time, against 87.4% for the 5am–8am 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.
Across the year
When delays peak on this route
This route's year swings by 26 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.
June is the worst month at 58.8% on time, 26 points below September, the best at 84.7%. 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.
Across the week, Wednesday is the strongest day at 73.1% on time and Sunday the weakest at 59.9%. 13 points is a smaller lever than departure hour, but it is free.
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 122,000 reported delay minutes.
- 39%Late-arriving aircraft
- 33%National Airspace System
- 25%Carrier
- 2%Extreme weather
- 0%Security
39% 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 122,000 reported delay minutes here, that single category outweighs weather by 23 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.
33% 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 40,000 minutes out of 122,000, against a national NAS share of 21%.
Cancellations run at 3.89%, against 1.80% nationally. That is about 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 actually costs
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 13.9% of arrivals land a full hour or more behind schedule, against 8.2% 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 950 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 68.3% on time across 5,302 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 5,302 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 this route
Put together: the delay figures matter less here than the 3.89% 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.
Common questions
LGA to MCO questions
How often is LGA to MCO delayed?
Roughly one flight in three arrive at least 15 minutes late, which is the Department of Transportation's definition of a delayed arrival. That works out to 30.7% of the 5,302 flights in this analysis, against 22.6% nationally. Delayed flights are late by a little over an hour on average.
Which airline is most reliable on LGA to MCO?
Spirit Airlines leads at 78.3% on time across 754 flights. JetBlue Airways is at the other end on 65.7%, a gap of 13 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 LGA to MCO?
The 5am–8am departure window is the strongest at 87.4% on time. The 8pm–5am window is the weakest at 54.3%, 33 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 June delays on LGA to MCO?
June is the weakest month at 58.8% on time, compared with 84.7% in September. Across the year that is 26 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
- MCO to LGA — the return legseparate record
- LaGuardia (LGA) delay statistics
- Orlando International (MCO) delay statistics
- Spirit Airlines on-time record78.3%
- Delta Air Lines on-time record70.5%
- American Airlines on-time record66.6%
- 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. LGA to MCO and MCO to LGA are scored separately because they are separate operations, with different departure banks and different aircraft. Compare the return leg.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, June 2025 to May 2026. Updated monthly. How this data is collected.