CID to DCA flight delays
Cedar Rapids/Iowa City, IA (CID) Washington, VA (DCA) · 801 miles
364 flights · January 2025 – August 2026 · US Bureau of Transportation Statistics
76.58%
Arrived on time
Within 15 minutes of schedule
6.59%
Cancelled
Share of scheduled flights
74 min
When late, late by
Average across delayed arrivals
18 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Which airline you fly changes the odds here. Envoy Air arrived on time 15.3 points more often than PSA Airlines over the same period on the same route — same airports, same weather, same air traffic control. A gap that survives all of that is about how the two airlines are run.
Cancellation, not delay, is the risk worth pricing here: 6.59% of scheduled flights never operated. A late flight still gets you there. A cancelled one leaves you rebooking, and on a route with few daily departures that can mean losing a day.
The season swings this route hard. In May it ran 38.1 points more punctual than in December — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
This is a thin route — 364 flights across the whole period. On a route this infrequent a cancellation is far more costly than the rate suggests, because the next departure may not be the same day.
Which airline should you fly on this route?
Over January 2025 – August 2026, Envoy Air arrived on time most often on CID to DCA. PSA Airlines was late most often. Flights ran closest to schedule in May and worst in December.
Every airline on CID to DCA
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 |
|---|---|---|---|---|---|
| Envoy Air | 183 | 80.12% | 4.37% | 45 min | D |
| PSA Airlines | 143 | 64.8% | 11.19% | 96 min | F |
| Republic Airways | 37 | 100% | 0% | — | — |
| American Airlines | 1 | — | 0% | — | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
Other routes from Cedar Rapids/Iowa City
Common questions
Are flights from Cedar Rapids/Iowa City to Washington usually delayed?
76.58% of flights on the CID to DCA route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is about the same as the average route in this record.
Which airline is most on time from Cedar Rapids/Iowa City to Washington?
Envoy Air, at 80.12% on time across 183 flights. The least punctual on the route was PSA Airlines at 64.8%.
How often are CID to DCA flights cancelled?
6.59% of scheduled flights did not operate — about 66 in every thousand. That is high enough that cancellation, not delay, is the risk worth planning around.
What is the best month to fly Cedar Rapids/Iowa City to Washington?
May, when 96.7% of flights arrived on time. The worst was December at 58.6%.
When CID to DCA flights are late, how late are they?
About 74 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 CID to DCA during January 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 →