CID to LAS flight delays & on-time performance
Nonstop flights from The Eastern Iowa Airport to Harry Reid International Airport · 1,319 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at CID or LAS right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Cedar Rapids/Iowa City (CID) to Las Vegas (LAS) arrived on time 78% of the time in Aug 2025 – Jul 2026, in line with the national average.
- 0% were cancelled, and 8% arrived an hour or more late.
- Allegiant Air is the only airline reporting nonstop flights on this route.
- Departures scheduled around 12pm did best (85% on time); around 10pm did worst (70%).
- Friday was the most reliable day to fly (81% on time) and Monday the least (73%).
- The largest source of delay minutes was late-arriving aircraft (47%).
Which airline is most on time from CID to LAS?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Allegiant Air | 78% | 0.0% | 13 min | 7.8% | 115 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 12pm85%60 flights
- 9pm57%14 flights
- 10pm70%30 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday73%0.0% cancelled
- Wednesday67%0.0% cancelled
- Thursday100%0.0% cancelled
- Friday81%0.0% cancelled
- Saturday100%0.0% cancelled
- Sunday100%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft47%
- Air traffic control & airport congestion32%
- Airline (crew, maintenance, cleaning, fueling)15%
- Extreme weather5%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
No cancellation causes recorded in this period.
CID to LAS: common questions
- How often are CID to LAS flights on time?
- 78% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Cedar Rapids/Iowa City to Las Vegas cancelled?
- 0.0% of scheduled flights were cancelled (0 of 115).
- How long are typical delays?
- Across all flights the average arrival delay was 13 min (early arrivals count as zero). Flights that were late arrived 57 min behind schedule on average, and 7.8% of flights were an hour or more late.
- How long is taxi time at CID?
- Flights on this route spent 11 min taxiing from the gate to takeoff on average.
Related routes
Return trip: LAS to CID — 83% on time
More flights from Cedar Rapids/Iowa City
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: CID → LAS, nonstop flights by US airlines that report to the DOT. How we calculate this.