FlightRecord

Fresno Yosemite International Airport (FAT): Delays & On-Time Performance

Data through May 2026

Fresno Yosemite International Airport (FAT) is a tale of two seasons: departures ran 88% on-time in October 2024 but sank to 73% in December 2024. Across the year it averages 83% against a national 78%, over roughly 37 departures a day to 13 destinations.

Departures on-time
83%
left <15 min late
Avg dep delay
14 min
Arrivals on-time
79%
Cancelled
0.8%
Destinations
13
nonstop
Airlines
8

Plan your departure from FAT

The choices most likely to improve your odds, based on this airport’s historical record.

Best departure time
Around 5 a.m.
92% on-time
Best day to fly
Tuesday
84% on-time
Most reliable airline here
SkyWest Airlines
86% on-time from FAT
Cancellation risk
0.8%
below the US average
Check routes from FAT ↓Compare nearby airports ↓

Monthly on-time trend

Monthly departure on-time percentage at FAT50%75%100%June 2024: 80% on-time (981 flights)80Jun 2024July 2024: 78% on-time (1,023 flights)78August 2024: 83% on-time (1,009 flights)83September 2024: 86% on-time (1,010 flights)86Sep 2024October 2024: 88% on-time (1,098 flights)88November 2024: 84% on-time (1,050 flights)84December 2024: 73% on-time (1,043 flights)73Dec 2024January 2025: 82% on-time (920 flights)82February 2025: 82% on-time (811 flights)82March 2025: 85% on-time (1,006 flights)85Mar 2025April 2025: 86% on-time (1,054 flights)86May 2025: 83% on-time (1,246 flights)83June 2025: 82% on-time (1,261 flights)82Jun 2025July 2025: 79% on-time (1,289 flights)79August 2025: 86% on-time (1,215 flights)86September 2025: 87% on-time (1,127 flights)87Sep 2025October 2025: 86% on-time (1,229 flights)86November 2025: 87% on-time (1,101 flights)87December 2025: 82% on-time (1,082 flights)82Dec 2025January 2026: 82% on-time (1,022 flights)82February 2026: 86% on-time (889 flights)86March 2026: 85% on-time (1,012 flights)85Mar 2026April 2026: 83% on-time (1,030 flights)83May 2026: 81% on-time (1,117 flights)81

Best time of day to depart from FAT

On-time percentage by scheduled departure hour at FAT5 a.m.: 92% on-time (1,304 flights)56 a.m.: 91% on-time (4,284 flights)67 a.m.: 89% on-time (1,464 flights)78 a.m.: 89% on-time (1,790 flights)89 a.m.: 88% on-time (1,683 flights)910 a.m.: 82% on-time (1,777 flights)1011 a.m.: 85% on-time (817 flights)1112 p.m.: 84% on-time (2,560 flights)121 p.m.: 76% on-time (1,414 flights)132 p.m.: 77% on-time (1,757 flights)143 p.m.: 73% on-time (879 flights)154 p.m.: 74% on-time (1,034 flights)165 p.m.: 85% on-time (1,119 flights)176 p.m.: 80% on-time (1,462 flights)187 p.m.: 70% on-time (1,182 flights)1910 p.m.: 73% on-time (564 flights)2211 p.m.: 71% on-time (438 flights)23scheduled departure hour

By day of week

DayOn-timeAvg delay
Monday81%14 min
Tuesdaybest84%12 min
Wednesday84%12 min
Thursday79%17 min
Friday80%17 min
Saturday84%15 min
Sunday81%16 min

Next: compare the busiest routes from FAT ↓

Busiest routes from FAT

RouteFlights/12moOn-timeAvg delay
FAT → LAS (Las Vegas)1,75783%14 min
FAT → SAN (San Diego)1,72174%15 min
FAT → DEN (Denver)1,45087%10 min
FAT → PHX (Phoenix)1,43181%22 min
FAT → DFW (Dallas/Fort Worth)1,37479%20 min
FAT → SLC (Salt Lake City)1,37293%7 min
FAT → SFO (San Francisco)1,30675%23 min
FAT → SEA (Seattle)1,00379%12 min
FAT → LAX (Los Angeles)98287%10 min
FAT → PDX (Portland)67589%8 min
FAT → ORD (Chicago)19469%21 min

Compare airlines departing FAT ↓

Where flights into FAT come from

RouteFlights/12moOn-timeAvg delay
LAS (Las Vegas) → FAT1,75781%12 min
SAN (San Diego) → FAT1,72175%14 min
DEN (Denver) → FAT1,45380%12 min
PHX (Phoenix) → FAT1,43181%16 min
DFW (Dallas/Fort Worth) → FAT1,37465%26 min
SLC (Salt Lake City) → FAT1,37293%5 min
SFO (San Francisco) → FAT1,30579%19 min
SEA (Seattle) → FAT1,00181%11 min

Most reliable routes

  1. FAT → SLC93%
  2. FAT → PDX89%
  3. FAT → LAX87%
  4. FAT → DEN87%
  5. FAT → LAS83%

Most delay-prone routes

  1. FAT → ORD69%
  2. FAT → SAN74%
  3. FAT → SFO75%
  4. FAT → DFW79%
  5. FAT → SEA79%

What causes delays at FAT

Share of total delay minutes by cause, as reported by carriers to the US DOT, weighted across routes departing FAT.

  • Late-arriving aircraft30%
  • Airline operations45%
  • National airspace system17%
  • Weather8%

Alternative airports near Fresno

Other airports within 120 miles, compared on departure reliability.

AirportDistanceOn-time departuresAvg delay
BFL — Meadows Field100 mi86%14 min
SCK — Stockton Metropolitan Airport114 mi65%37 min
SBP — San Luis County Regional Airport118 mi82%18 min
MRY — Monterey Regional Airport119 mi84%15 min

Compare the airport-level record first, then check the exact route you plan to book.

Airline performance at FAT

AirlineOn-time departuresAvg delayFlights
SkyWest Airlines86%12 min14,398
United Airlines86%13 min1,096
Allegiant Air81%19 min1,319
Alaska Airlines80%12 min736
Southwest Airlines80%13 min3,461
American Airlines78%22 min4,107
Delta Air Lines73%26 min422

Frequently asked questions

How often are flights delayed at FAT?
17% of departures from Fresno Yosemite International Airport left 15+ minutes late between 2024-06 and 2026-05, with an average departure delay of 14 minutes. The national on-time average over the same period was 78%.
What is the best time of day to depart from FAT?
Flights scheduled around 5 a.m. depart on time 92% of the time at FAT, versus 70% around 7 p.m.. Booking before noon is the usual rule of thumb here.
What is the worst month for delays at FAT?
In this dataset, December 2024 was the weakest month at FAT, with 73% of departures on time.
How often are flights cancelled at FAT?
0.8% of scheduled departures from FAT were cancelled in this period, compared with a national rate of 1.6%.

Popular route pages from this airport

Related guides

Based on 25,625 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.