Chicago (ORD) to Orlando (MCO): On-Time Performance
Data through May 2026
When you fly ORD to MCO matters as much as anything else about the booking: the route swung from 92% on-time in October 2024 to just 63% in July 2025. Across the full period the route averages 75% on-time against a national 78%. Morning departures also hold up better than evening ones (82% vs 66%), which matters most in the rough months.
- On-time
- 75%
- arrived <15 min late
- Avg delay
- 19 min
- completed flights
- Cancelled
- 1.5%
- Flights/day
- 18
- last 12 months
- Duration
- 2h 49m
- scheduled
- Distance
- 1,005 mi
Best airline from ORD to MCO
5 airlines flew this route regularly between 2024-06 and 2026-05.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| United Airlinesmost reliable | 82% | 14 min | 1.0% | 4,594 |
| Spirit Airlines | 77% | 20 min | 2.0% | 1,279 |
| Southwest Airlines | 76% | 16 min | 0.9% | 1,085 |
| Frontier Airlines | 68% | 33 min | 2.3% | 731 |
| American Airlines | 68% | 25 min | 1.8% | 3,589 |
Monthly on-time trend
Best time to fly from ORD to MCO
Aim for departures around 5 a.m. (91% on-time); avoid 7 p.m. departures (58%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 74% | 22 min |
| Tuesdaybest | 81% | 15 min |
| Wednesday | 78% | 17 min |
| Thursday | 78% | 17 min |
| Friday | 72% | 23 min |
| Saturday | 76% | 17 min |
| Sunday | 70% | 23 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft44%
- Airline operations26%
- National airspace system25%
- Weather6%
Frequently asked questions
- How often are flights from ORD to MCO delayed?
- 25% of ORD–MCO flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 19 minutes.
- Which airline is most reliable from ORD to MCO?
- United Airlines has the best on-time record on this route at 82%, based on 4,594 flights. 5 airlines flew ORD–MCO frequently enough to compare in this period.
- What is the best time of day to fly from ORD to MCO?
- Departures around 5 a.m. have the best record (91% on-time), while departures around 7 p.m. have the worst (58%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from ORD to MCO?
- The scheduled ORD–MCO flight time averages 2h 49m over 1,005 miles. Actual arrival times vary — flights on this route land 15+ minutes late 25% of the time.
- How often are ORD to MCO flights cancelled?
- 1.5% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
- What is the worst month to fly from ORD to MCO?
- July 2025 was the roughest month in this dataset, with only 63% of arrivals on time. The best was October 2024 at 92%. If your dates are flexible, that 28-point gap is worth planning around.
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Based on 11,278 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.