MCO to IAD flight delays
Orlando, FL (MCO) Washington, VA (IAD) · 758 miles
171 flights · March 2025 – August 2026 · US Bureau of Transportation Statistics
83.53%
Arrived on time
Within 15 minutes of schedule
0.58%
Cancelled
Share of scheduled flights
66 min
When late, late by
Average across delayed arrivals
11 min
Delay per flight
Averaged over every flight flown
What the record says about this route
This route does better than its own airport. Departures from MCO overall run 12.4 points less punctual than this particular one — so whatever congestion MCO has, this route is largely escaping it.
Only United Airlines flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Flights from Orlando to Washington keep to schedule more reliably than most. On a route this punctual the day you fly matters more than the airline you pick.
Which airline should you fly on this route?
Over March 2025 – August 2026, United Airlines arrived on time most often on MCO to IAD.
Every airline on MCO to IAD
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| United Airlines | 141 | 82.27% | 0% | 71 min | B |
| Frontier Airlines | 30 | 89.66% | 3.33% | 25 min | — |
The return leg
IAD to MCO Washington back to Orlando 79.52% on time BOther routes from Orlando
Common questions
Are flights from Orlando to Washington usually delayed?
83.53% of flights on the MCO to IAD route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is better than the average route in this record.
Which airlines fly from Orlando to Washington?
Only United Airlines appears in the published record on this route, with 141 flights and 82.27% arriving on time.
How often are MCO to IAD flights cancelled?
0.58% of scheduled flights did not operate — about 6 in every thousand. That is in the normal range.
When MCO to IAD flights are late, how late are they?
About 66 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on MCO to IAD during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →