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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

BTS> TranStats
(The month selection does not apply to on-time data.)Show all airports (by state)
Eau Claire, WI: Chippewa Valley Regional (EAU)Scheduled Services except Freight/MailBTS Data as of 10/17/2025
Summary Data (U.S. Flights Only)Carrier Shares for August 2024 - July 2025
Passengers*2024**2025**%ChgRank***
Arrival24k21k-11.79%334
Departure24k21k-12.87%334
Scheduled Flights
Departures26848079.10%560
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total--N/A-
Carriers
Scheduled12100.00%
* Scheduled enplaned revenue passengers.
** 12 months ending July of each year.
*** Among 762 U.S. airports, 12 months ending July 2025
CarrierPassengersShare
SkyWest 24.8259.18%
Sun Country 17.1240.82%
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Other0.000.00%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in thousands)Top 10 Destination Airports (U.S. Only, Passengers (000))
*  Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2025 represents data for August 2024 - July 2025.
Source: T-100 Domestic Market (US Carriers).
EAU vs. National Departure Delays (Major U.S. Carriers)EAU On-Time Performance Summary (Major U.S. Carriers Only)
A flight is considered delayed when it arrived or departed 15 or more minutes than the schedule. Delayed minutes are calculated from delayed flights only.
Domestic Flights, 2020-2025
% On Time202020212022202320242025*Rank**
Departure88%82%85%71%71%N/A
Arrival87%79%81%69%69%N/A
Avg Delay (min.)
Departure87.85123.84103.68124.14124.14N/A
Arrival62.96111.3490.03295.00295.00N/A
% Cancelled
Total3.27%4.55%3.07%6.45%6.45%N/A
Number of Flights
Total7037264893131N/A
Number of Reporting Carriers
Total111-11
* August 2024 - July 2025 .
** Ranked only for major U.S. airports, August 2024 - July 2025.