Route reliability record
LGA→MCO
New York to Orlando
- Flights
- 5,262
- Period
- July 2025 to June 2026
- Distance
- 950 mi
- Carriers
- 5
This route carries a cancellation problem, not just a delay problem: 4.0% 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 5,262 flights, of which Spirit Airlines flew 694 at 77.8% on time.
Spirit Airlines is the most reliable of the four carriers covered here at 77.8% on time across 694 flights.
Key figures
On time
70.2%
Arrivals under 15 minutes late, of 5,021 completed flights
Avg delay
79 min
Across delayed arrivals only, not all flights
Cancelled
4.03%
National rate is 1.81%
Best carrier
Spirit
77.8% on time across 694 flights
These figures cover 5,262 flights between July 2025 and June 2026. Beyond the headline rate, 13.2% 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 77.8% of the time; JetBlue Airways manages 66.1%. Sample sizes sit next to every figure, because a two-point gap across 1,207 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Spirit Airlines | 694 | 77.8% | 85 min | 4.90% | B− |
| Delta Air Lines | 2,170 | 72.2% | 71 min | 4.42% | C− |
| American Airlines | 909 | 68.2% | 77 min | 3.19% | C− |
| JetBlue Airways | 1,207 | 66.1% | 83 min | 3.40% | C− |
| Frontier Airlinesthin sample | 282 | 60.0% | 109 min | 4.26% | D− |
Spirit Airlines cancels 4.9% 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 34 points, against 12 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am1,171 flights87.0%
- 8am–11am741 flights76.4%
- 11am–2pm942 flights76.8%
- 2pm–5pm1,136 flights57.7%
- 5pm–8pm788 flights59.4%
- 8pm–5am484 flights53.3%
Scale runs 45% to 90%. Rows with fewer than 30 flights show a dash.
The 8pm–5am window is where this operation falls apart: 53.3% on time, against 87.0% 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. The 5am–8am window is the busiest, with 1,171 flights scheduled in it.
Across the year
When delays peak on this route
This route's year swings by 25 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.
December is the weak month at 59.5% on time, against 84.7% in September. 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. March was the busiest month here, with 523 flights.
Across the week, Friday is the strongest day at 74.5% on time and Sunday the weakest at 60.6%. 14 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 118,000 reported delay minutes.
- 40%Late-arriving aircraft
- 32%National Airspace System
- 27%Carrier
- 2%Extreme weather
- 0%Security
40% 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 118,000 reported delay minutes here, that single category outweighs weather by 24 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 118,397 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 87.0% on time here.
Cancellations run at 4.03%, against 1.81% 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. 13.2% 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 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 5,262 flights, within 2 points 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 5,262 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 4.03% 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. 5,021 completed flights over 12 months sit behind that.
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 29.8% of the 5,262 flights in this analysis, against 22.4% 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 77.8% on time across 694 flights. JetBlue Airways is at the other end on 66.1%, 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 LGA to MCO?
The 5am–8am departure window is the strongest at 87.0% on time. The 8pm–5am window is the weakest at 53.3%, 34 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 December delays on LGA to MCO?
December is the weakest month at 59.5% on time, compared with 84.7% in September. Across the year that is 25 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 record77.8%
- Delta Air Lines on-time record72.2%
- American Airlines on-time record68.2%
- Why the first flight of the morning is statistically safest
- The best time of day to fly, according to 7.04 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, July 2025 to June 2026. Updated monthly. How this data is collected.