Orlando (MCO) to Chicago (ORD): On-Time Performance
Data through May 2026
When you fly MCO to ORD matters as much as anything else about the booking: the route swung from 92% on-time in October 2024 to just 59% in March 2026. Across the full period the route averages 73% on-time against a national 78%. Morning departures also hold up better than evening ones (88% vs 59%), which matters most in the rough months.
- On-time
- 73%
- arrived <15 min late
- Avg delay
- 22 min
- completed flights
- Cancelled
- 1.6%
- Flights/day
- 18
- last 12 months
- Duration
- 3h 8m
- scheduled
- Distance
- 1,005 mi
Best airline from MCO to ORD
5 airlines flew this route regularly between 2024-06 and 2026-05.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| United Airlinesmost reliable | 78% | 18 min | 1.2% | 4,594 |
| American Airlines | 72% | 26 min | 1.8% | 3,591 |
| Frontier Airlines | 71% | 25 min | 1.9% | 733 |
| Spirit Airlines | 67% | 25 min | 2.5% | 1,279 |
| Southwest Airlines | 66% | 23 min | 1.1% | 1,084 |
Monthly on-time trend
Best time to fly from MCO to ORD
Aim for departures around 7 a.m. (89% on-time); avoid 5 p.m. departures (51%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 73% | 25 min |
| Tuesday | 78% | 17 min |
| Wednesdaybest | 79% | 19 min |
| Thursday | 74% | 19 min |
| Friday | 69% | 26 min |
| Saturday | 72% | 21 min |
| Sunday | 69% | 27 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft40%
- Airline operations22%
- National airspace system31%
- Weather8%
Frequently asked questions
- How often are flights from MCO to ORD delayed?
- 27% of MCO–ORD 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 22 minutes.
- Which airline is most reliable from MCO to ORD?
- United Airlines has the best on-time record on this route at 78%, based on 4,594 flights. 5 airlines flew MCO–ORD frequently enough to compare in this period.
- What is the best time of day to fly from MCO to ORD?
- Departures around 7 a.m. have the best record (89% on-time), while departures around 5 p.m. have the worst (51%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from MCO to ORD?
- The scheduled MCO–ORD flight time averages 3h 8m over 1,005 miles. Actual arrival times vary — flights on this route land 15+ minutes late 27% of the time.
- How often are MCO to ORD flights cancelled?
- 1.6% 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 MCO to ORD?
- March 2026 was the roughest month in this dataset, with only 59% of arrivals on time. The best was October 2024 at 92%. If your dates are flexible, that 33-point gap is worth planning around.
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Based on 11,281 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.