Cedar Rapids/Iowa City (CID) to Washington (DCA): On-Time Performance
Data through May 2026
Cedar Rapids/Iowa City (CID) to Washington (DCA) is a thinner route than most in this dataset — 364 departures over the past year, roughly 7 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 77% arrived on time. Cancellations are the bigger caveat: 4.7% of scheduled flights never departed.
- On-time
- 77%
- arrived <15 min late
- Avg delay
- 20 min
- completed flights
- Cancelled
- 4.7%
- Flights/day
- 1.00
- last 12 months
- Duration
- 2h 16m
- scheduled
- Distance
- 801 mi
Best airline from CID to DCA
2 airlines flew this route regularly between 2024-06 and 2026-05.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| Envoy Airmost reliable | 77% | 10 min | 4.5% | 179 |
| PSA Airlines | 76% | 23 min | 5.1% | 653 |
Monthly on-time trend
Best time to fly from CID to DCA
Aim for departures around 6 a.m. (84% on-time); avoid 3 p.m. departures (62%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 75% | 19 min |
| Tuesdaybest | 82% | 13 min |
| Wednesday | 77% | 22 min |
| Thursday | 75% | 18 min |
| Friday | 72% | 29 min |
| Saturday | 76% | 15 min |
| Sunday | 82% | 22 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft52%
- Airline operations31%
- National airspace system15%
- Weather3%
Frequently asked questions
- How often are flights from CID to DCA delayed?
- 23% of CID–DCA 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 20 minutes.
- Which airline is most reliable from CID to DCA?
- Envoy Air has the best on-time record on this route at 77%, based on 179 flights. 2 airlines flew CID–DCA frequently enough to compare in this period.
- What is the best time of day to fly from CID to DCA?
- Departures around 6 a.m. have the best record (84% on-time), while departures around 3 p.m. have the worst (62%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from CID to DCA?
- The scheduled CID–DCA flight time averages 2h 16m over 801 miles. Actual arrival times vary — flights on this route land 15+ minutes late 23% of the time.
- How often are CID to DCA flights cancelled?
- 4.7% of scheduled flights on this route were cancelled between 2024-06 and 2026-05 — several times the typical US rate, so consider earlier departures or backup options.
- What is the worst month to fly from CID to DCA?
- June 2025 was the roughest month in this dataset, with only 59% of arrivals on time. The best was April 2025 at 97%. If your dates are flexible, that 38-point gap is worth planning around.
Explore related pages
More routes from CID
Based on 870 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.