MEM to PHL flight delays
Memphis, TN (MEM) Philadelphia, PA (PHL) · 875 miles
83 flights · March 2025 – August 2026 · US Bureau of Transportation Statistics
85.33%
Arrived on time
Within 15 minutes of schedule
9.64%
Cancelled
Share of scheduled flights
69 min
When late, late by
Average across delayed arrivals
11 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Cancellation, not delay, is the risk worth pricing here: 9.64% of scheduled flights never operated. A late flight still gets you there. A cancelled one leaves you rebooking, and on a route with few daily departures that can mean losing a day.
The two directions do not behave alike. PHL to MEM arrives on time 7.8 points less often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
This route does better than its own airport. Departures from MEM overall run 8.6 points less punctual than this particular one — so whatever congestion MEM has, this route is largely escaping it.
Flights from Memphis to Philadelphia keep to schedule more reliably than most. On a route this punctual the day you fly matters more than the airline you pick.
Every airline on MEM to PHL
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| PSA Airlines | 83 | 85.33% | 9.64% | 69 min | — |
The return leg
PHL to MEM Philadelphia back to Memphis 77.5% on time —Other routes from Memphis
Common questions
Are flights from Memphis to Philadelphia usually delayed?
85.33% of flights on the MEM to PHL route arrived within 15 minutes of schedule, so roughly 1 in every ten arrived late. That is better than the average route in this record.
How often are MEM to PHL flights cancelled?
9.64% of scheduled flights did not operate — about 96 in every thousand. That is high enough that cancellation, not delay, is the risk worth planning around.
When MEM to PHL flights are late, how late are they?
About 69 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on MEM to PHL during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →