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Flight Reliability

F9 1068 · Frontier Airlines

Houston → Miami (IAH–MIA)

60
A Little Dicey
WanderNerd Reliability Score
69%
Arrive within 15 minutes
31 min
Average arrival delay
1.8%
Cancelled
3 min early
Median arrival delay

Based on 113 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

F9 1068 departing between 9 AM–12 PM arrived on time 80% of the time, versus 63% between 6–9 PM.

Saturdays have been rough.

F9 1068 arrived on time 92% of the time on Fridays and just 57% on Saturdays. That gap is worth planning around.

Lagging the IAH–MIA route.

F9 1068 arrived on time 69% of the time, versus 78% across the IAH–MIA route.

A bit behind the Frontier Airlines network.

F9 1068 arrived on time 69% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon69%(16 flights)
  • Tue—(3 flights)
  • Wed—(2 flights)
  • Thu74%(27 flights)
  • Fri92%(12 flights)
  • Sat57%(21 flights)
  • Sun63%(30 flights)
On-time by departure window
  • 9 AM–12 PM80%(39 flights)
  • 12–3 PM68%(28 flights)
  • 3–6 PM—(7 flights)
  • 6–9 PM63%(35 flights)
  • 9 PM–12 AM—(2 flights)
On-time trend by month
77%
Jan

Aug 70% → Jan 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202570%10
September 202585%13
October 202591%11
November 202562%13
January 202677%13
Departures on time
72%
Diverted
0%
Flights flown
111
Months covered
12

Same route, other flights

Keep nerding

Based on 113 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.