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Flight Reliability

F9 3058 · Frontier Airlines

Raleigh–Durham → Boston (RDU–BOS)

91
Nerd Approved
WanderNerd Reliability Score
83%
Arrive within 15 minutes
1 min early
Average arrival delay
0%
Cancelled
11 min early
Median arrival delay

Based on 151 historical flights. Data through May 2026.

What the data says

The 6–9 AM departure wins.

F9 3058 departing between 6–9 AM arrived on time 90% of the time, versus 81% between 9 AM–12 PM.

Monday is the weak spot.

F9 3058 arrived on time 86% of the time on Sundays. On Mondays: 76%.

A bit ahead of the RDU–BOS route.

F9 3058 arrived on time 83% of the time, versus 79% across the RDU–BOS route.

Better than the Frontier Airlines network average.

F9 3058 arrived on time 83% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon76%(25 flights)
  • Tue—(3 flights)
  • Wed—(4 flights)
  • Thu83%(35 flights)
  • Fri86%(28 flights)
  • Sat83%(12 flights)
  • Sun86%(44 flights)
On-time by departure window
  • 6–9 AM90%(30 flights)
  • 9 AM–12 PM81%(121 flights)
On-time trend by month
94%
May

Aug 100% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 2025100%12
September 202571%17
October 202586%14
November 202593%15
December 202567%12
March 202677%17
April 202665%17
May 202694%18
Departures on time
87%
Diverted
0%
Flights flown
151
Months covered
12

Same route, other flights

Keep nerding

Based on 151 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.