Carrier route record
AAMCO→PHL
American Airlines · Orlando to Philadelphia
- Flights
- 2,582
- Period
- July 2025 to June 2026
- Share of route
- 48%
- Carriers
- 4
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with American Airlines.
American on MCO to PHL sits in the middle of the pack with a B. Close to three flights in four arrive on time by the DOT's definition, 2 points worse than the national rate of 77.6%. The late ones land an hour and a half behind schedule. That rests on 2,582 flights. The strongest carrier on the route with a full sample, Frontier Airlines, flew 1,528 at 71.4% on time.
The US average over the same twelve months is 77.6%, so there is little to separate American on MCO to PHL from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
75.3%
Arrivals under 15 minutes late, of 2,522 completed flights
Avg delay
93 min
Across delayed arrivals only, not all flights
Cancelled
2.17%
National rate is 1.81%
Whole route
72.2%
Every carrier on MCO to PHL, 5,332 flights
These figures cover 2,582 flights between July 2025 and June 2026. Beyond the headline rate, 11.1% 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
American against every carrier on MCO to PHL
American flew 2,582 of the 5,332 flights on MCO to PHL, about 48% of it. Its 75.3% on time is 3 points better than the route as a whole, which runs 72.2%. Ranked by on-time rate it is first of four carriers on the route, where the range runs from American at 75.3% to Spirit at 65.0%.
The choice of carrier is not cosmetic here. Frontier Airlines arrives on time 71.4% of the time; Spirit Airlines manages 65.0%. Sample sizes sit next to every figure, because a two-point gap across 579 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| American Airlines (this page) | 2,582 | 75.3% | 93 min | 2.17% | B |
| Frontier Airlines | 1,528 | 71.4% | 91 min | 1.90% | C |
| Southwest Airlines | 643 | 68.1% | 58 min | 0.78% | C+ |
| Spirit Airlines | 579 | 65.0% | 71 min | 5.35% | C− |
Spirit Airlines cancels 5.3% 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
American flight numbers on MCO to PHL
Departure window
When American runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 38 points, against 6 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am433 flights95.6%
- 8am–11am540 flights86.9%
- 11am–2pm371 flights73.0%
- 2pm–5pm552 flights68.4%
- 5pm–8pm588 flights57.8%
- 8pm–5am98 flights70.8%
Scale runs 50% to 100%. Rows with fewer than 30 flights show a dash.
The 5pm–8pm window is where this operation falls apart: 57.8% on time, against 95.6% 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 5pm–8pm window is the busiest, with 588 flights scheduled in it.
Across the year
American on MCO to PHL through the year
July is the worst month at 56.8% on time, 28 points below April, the best at 84.6%. 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. May was the busiest month here, with 240 flights.
Across the week, Tuesday is the strongest day at 81.4% on time and Sunday the weakest at 69.7%. 12 points is a smaller lever than departure hour, but it is free.
Delay causes
Why American runs late on this route
One category carries most of the weight here. Late-arriving aircraft accounts for 58% of the 58,000 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.
- 58%Late-arriving aircraft
- 20%Carrier
- 15%National Airspace System
- 8%Extreme weather
- 0%Security
58% 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 58,000 reported delay minutes here, that single category outweighs weather by 7 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 57,989 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 95.6% on time here.
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
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 11.1% 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 862 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 73.6% on time across 2,581 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 2,582 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 American on MCO to PHL
Put together: the calendar is the biggest lever here, not the carrier or the hour. April runs 84.6% on time and July 56.8%, a swing of 28 points. If the dates move at all, move them out of July before you think about anything else. 2,522 completed flights over 12 months sit behind that.
Related
Where to go next
- MCO to PHL, every carrier
- American on PHL to MCO, the return leg
- Frontier Airlines on MCO to PHL71.4%
- Southwest Airlines on MCO to PHL68.1%
- Spirit Airlines on MCO to PHL65.0%
- American Airlines network-wide record
- Orlando International (MCO) delay statistics
- Philadelphia International (PHL) delay statistics
- Why the first flight of the morning is statistically safest
- How often a connection fails at the major US hubs
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.