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Flight Reliability

F9 2083 · Frontier Airlines

Phoenix → San Diego (PHX–SAN)

39
Bring Snacks
WanderNerd Reliability Score
64%
Arrive within 15 minutes
35 min
Average arrival delay
3.7%
Cancelled
3 min early
Median arrival delay

Based on 136 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

F9 2083 departing between 12–3 PM arrived on time 71% of the time, versus 60% between 3–6 PM.

Friday is doing you no favors.

F9 2083 arrived on time 87% of the time on Tuesdays and just 45% on Fridays. That gap is worth planning around.

Lagging the PHX–SAN route.

F9 2083 arrived on time 64% of the time, versus 75% across the PHX–SAN route.

Lagging the Frontier Airlines network.

F9 2083 arrived on time 64% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon58%(24 flights)
  • Tue87%(15 flights)
  • Wed—(7 flights)
  • Thu74%(23 flights)
  • Fri45%(20 flights)
  • Sat75%(16 flights)
  • Sun50%(24 flights)
On-time by departure window
  • 9 AM–12 PM—(6 flights)
  • 12–3 PM71%(28 flights)
  • 3–6 PM60%(82 flights)
  • 6–9 PM62%(13 flights)
On-time trend by month
58%
Nov

Jun 46% → Nov 58% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202546%22
July 202567%24
August 202552%21
September 202559%17
November 202558%12
Departures on time
64%
Diverted
1.5%
Flights flown
129
Months covered
11

Same route, other flights

Keep nerding

Based on 136 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.