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Route Reliability

St. Petersburg → Memphis

PIE–MEM · 653 miles · St. Pete–Clearwater International Airport to Memphis International Airport

48
Bring Snacks
WanderNerd Reliability Score
53%
Arrive within 15 minutes
30 min
Average arrival delay
0.9%
Cancelled
106
Flights in the data

Data through May 2026.

Allegiant Air is the only airline in this data on this route, arriving on time 53% of the time across 106 flights. No comparison to make.

What the data says

The 12–3 PM departure wins.

PIE–MEM flights departing between 12–3 PM arrived on time 81% of the time, versus 39% between 6–9 PM.

Sunday scaries are real for this one.

PIE–MEM flights arrived on time 67% of the time on Tuesdays and just 44% on Sundays. That gap is worth planning around.

Flights on this route

The breakdown

On-time by weekday
  • Mon—(0 flights)
  • Tue67%(12 flights)
  • Wed—(0 flights)
  • Thu62%(45 flights)
  • Fri—(0 flights)
  • Sat—(3 flights)
  • Sun44%(45 flights)
On-time by departure window
  • 6–9 AM—(8 flights)
  • 12–3 PM81%(21 flights)
  • 3–6 PM—(9 flights)
  • 6–9 PM39%(67 flights)

Same trip, other airports

Keep nerding

Based on 106 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.