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Flight Reliability

F9 4683 · Frontier Airlines

Austin → Las Vegas (AUS–LAS)

64
A Little Dicey
WanderNerd Reliability Score
65%
Arrive within 15 minutes
20 min
Average arrival delay
1.2%
Cancelled
0 min
Median arrival delay

Based on 161 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

F9 4683 departing between 9 PM–12 AM arrived on time 76% of the time, versus 38% between 6–9 PM.

Sunday scaries are real for this one.

F9 4683 arrived on time 77% of the time on Fridays and just 53% on Sundays. That gap is worth planning around.

Lagging the AUS–LAS route.

F9 4683 arrived on time 65% of the time, versus 75% across the AUS–LAS route.

Lagging the Frontier Airlines network.

F9 4683 arrived on time 65% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon58%(33 flights)
  • Tue—(6 flights)
  • Wed—(4 flights)
  • Thu66%(32 flights)
  • Fri77%(35 flights)
  • Sat77%(13 flights)
  • Sun53%(36 flights)
On-time by departure window
  • 9 AM–12 PM—(5 flights)
  • 12–3 PM73%(64 flights)
  • 3–6 PM58%(24 flights)
  • 6–9 PM38%(29 flights)
  • 9 PM–12 AM76%(37 flights)
On-time trend by month
68%
May

Jun 60% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%20
July 202565%17
August 202571%21
October 202561%23
December 202567%12
March 202682%11
April 202663%16
May 202668%19
Departures on time
69%
Diverted
0%
Flights flown
159
Months covered
12

Same route, other flights

Keep nerding

Based on 161 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.