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Route Reliability

SBY → Philadelphia

SBY–PHL · 107 miles · SBY Airport to Philadelphia International Airport

78
Usually Fine
WanderNerd Reliability Score
76%
Arrive within 15 minutes
14 min
Average arrival delay
0.9%
Cancelled
529
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 76% of the time across 529 flights. No comparison to make.

What the data says

Morning-you made the right choice.

SBY–PHL flights departing between 6–9 AM arrived on time 82% of the time, versus 64% between 6–9 PM.

Tuesdays have been rough.

SBY–PHL flights arrived on time 87% of the time on Fridays and just 69% on Tuesdays. That gap is worth planning around.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon73%(82 flights)
  • Tue69%(55 flights)
  • Wed72%(78 flights)
  • Thu75%(81 flights)
  • Fri87%(77 flights)
  • Sat82%(68 flights)
  • Sun71%(83 flights)
On-time by departure window
  • 6–9 AM82%(340 flights)
  • 12–3 PM74%(27 flights)
  • 3–6 PM—(4 flights)
  • 6–9 PM64%(153 flights)
On-time trend by month
84%
May

Jun 74% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202574%50
July 202566%56
August 202571%56
September 202573%45
October 202562%52
November 202580%46
December 202575%44
January 202683%30
February 202696%27
March 202677%51
April 202689%36
May 202684%31

Keep nerding

Based on 529 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.