Airport reliability

Mosinee (CWA) on-time performance

How reliably flights leave Mosinee, WI (CWA) and reach their destinations, by airline, departure hour and month, September 2025 to August 2026.

Historical performance Official DOT data through August 2026 · Not live flight status

Mosinee, WI1,016 departures in 12 months

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Departures on time: 76.3%
Cancelled: 4.1%
60+ minutes late: 9.2%
Scheduled departures: 1,016

What this means

CWA departures beat the U.S. average.

76.3% of the 1,016 scheduled departures from Mosinee (CWA) arrived at their destination on time, 0.7 points higher than the U.S. average of 75.6%.
4.1% of departures were cancelled (U.S. average 1.9%), and 9.2% arrived an hour or more late.
Flights arriving at CWA were on time 72.2% of the time.
Over the last 3 years, February was the most reliable month for departures from CWA (88.5% on time) and December the least reliable (69.8%).
Cancellations peaked in March, when 5.8% of flights were cancelled.
Flights scheduled to depart 6 am to 7 am were the most punctual (84.6% on time); flights scheduled to depart 6 pm to 7 pm were the least (70.2%).

Airlines at CWA

Ranked by on-time arrival

Departures from CWA, September 2025 to August 2026. On time means arrived at the destination within 15 minutes of schedule.
Airline	On time	Cancelled	60+ min late	Avg delay when late	Departures
Envoy AirSold as American Eagle	76.3%	4.1%	9.1%	80 min	1,013
SkyWest AirlinesSold as United Express, Delta Connection, American Eagle, Alaska	Insufficient sample				3

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On-time rate by departure hour

<6a 82.3%

6a 84.6%

8a Insufficient sample

9a 80.0%

10a Insufficient sample

11a 72.3%

1p Insufficient sample

2p Insufficient sample

3p Insufficient sample

4p Insufficient sample

5p 58.7%

6p 70.2%

7p Insufficient sample

Share of scheduled flights on time CWA average 76.3%

Departures from CWA by scheduled local departure hour, September 2025 to August 2026. Scale starts at zero.

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Period	On time	Flights
Departing before 6 am	82.3%	130
Departing 6 am to 7 am	84.6%	234
Departing 8 am to 9 am	Insufficient sample	1
Departing 9 am to 10 am	80.0%	130
Departing 10 am to 11 am	Insufficient sample	34
Departing 11 am to noon	72.3%	101
Departing 1 pm to 2 pm	Insufficient sample	36
Departing 2 pm to 3 pm	Insufficient sample	44
Departing 3 pm to 4 pm	Insufficient sample	13
Departing 4 pm to 5 pm	Insufficient sample	31
Departing 5 pm to 6 pm	58.7%	75
Departing 6 pm to 7 pm	70.2%	171
Departing 7 pm to 8 pm	Insufficient sample	16

Best and worst months at CWA

Jan 78.9%

Feb 88.5%

Mar 82.7%

Apr 81.5%

May 85.8%

Jun 76.3%

Jul 78.0%

Aug 75.4%

Sep 88.3%

Oct 83.3%

Nov 85.5%

Dec 69.8%

Share of scheduled flights on time 12-month average 76.3%

Departures from CWA by calendar month, September 2023 to August 2026 pooled. Scale starts at zero.

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Period	On time	Flights
January	78.9%	128
February	88.5%	131
March	82.7%	156
April	81.5%	205
May	85.8%	211
June	76.3%	232
July	78.0%	246
August	75.4%	236
September	88.3%	205
October	83.3%	216
November	85.5%	207
December	69.8%	212

Month by month, last 12 months

Sep 85.9%

Oct 71.7%

Nov 73.0%

Dec 54.5%

Jan 72.7%

Feb 83.6%

Mar 76.8%

Apr 70.2%

May 87.1%

Jun 80.0%

Jul 83.0%

Aug 76.3%

Share of scheduled flights on time U.S. average 75.6%

Departures from CWA, September 2025 to August 2026. Scale starts at zero.

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Period	On time	Flights
Sep 2025	85.9%	85
Oct 2025	71.7%	92
Nov 2025	73.0%	89
Dec 2025	54.5%	88
Jan 2026	72.7%	66
Feb 2026	83.6%	73
Mar 2026	76.8%	69
Apr 2026	70.2%	84
May 2026	87.1%	93
Jun 2026	80.0%	90
Jul 2026	83.0%	94
Aug 2026	76.3%	93

Busiest routes from CWA

Nonstop routes from CWA by scheduled flights, September 2025 to August 2026.
To	On time	Cancelled	Airlines	Flights
Chicago (ORD)	76.3%	4.1%	2	1,016

Airliner parked at a terminal gate — Photo: Depositphotos (licensed stock, illustrative only). Credits

Sources & data dates

Source: U.S. DOT Bureau of Transportation Statistics, Reporting Carrier On-Time Performance (1987-present)
Period: September 2025 to August 2026 (12 months); month-of-year patterns September 2023 to August 2026
Data through: August 2026
Processed: 2026-11-03
Scope: Scheduled nonstop domestic departures from Mosinee, WI (CWA) by airlines that report to the DOT.
Method: Rates use all scheduled flights as the denominator; cancelled and diverted flights count as not on time. Figures based on fewer than 50 scheduled flights are suppressed. Full methodology.

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