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2,029 km · Domestic

Frederick W. Smith (MEM) – Phoenix Sky Harbor (PHX)

In July 2026, 62 flights operated between Frederick W. Smith and Phoenix Sky Harbor (both directions), and 93.5% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January6377▲ 22.2%
February7892▲ 17.9%
March12882▼ 35.9%
April11662▼ 46.6%
May12262▼ 49.2%
June11260▼ 46.4%
July11862▼ 47.5%
August96––
September71––
October99–in progress
November101––
December97––
Year to date (Jan–Jul)737497▼ 32.6%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January87.3%84.4%▼ 3.3%
February89.7%88.0%▼ 1.9%
March83.6%80.5%▼ 3.7%
April85.3%95.2%▲ 11.6%
May77.9%88.7%▲ 13.9%
June64.3%81.7%▲ 27.1%
July64.4%93.5%▲ 45.2%
August81.3%––
September90.1%––
October70.7%–in progress
November74.3%––
December70.1%––
Year-to-date average (Jan–Jul)78.9%87.4%▲ 10.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January29▲ 350.0%
February20▼ 100.0%
March00–
April40▼ 100.0%
May00–
June00–
July00–
August0––
September2––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)89▲ 12.5%

Airlines on this route

  1. American Airlines 34.8%
  2. Southwest Airlines 34.8%
  3. Envoy Air 28.3%
  4. SkyWest Airlines 1.5%
  5. Frontier Airlines 0.4%
  6. Delta Air Lines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

MEM → PHX

Scheduled flights
983
Flights operated
974
Cancelled
9 · 0.9%
On-time departures
83.6%

PHX → MEM

Scheduled flights
982
Flights operated
972
Cancelled
10 · 1.0%
On-time departures
77.9%

MEM → PHX and PHX → MEM counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 684 34.8% 79.5% 7
Southwest Airlines WN 684 34.8% 74.3% 4
Envoy Air MQ 557 28.3% 89.5% 6
SkyWest Airlines OO 30 1.5% 92.9% 2
Frontier Airlines F9 8 0.4% 87.5% 0
Delta Air Lines DL 2 0.1% 100.0% 0

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay19:00–20:0012.3min · 241 recorded · 238 measured
Gap to highest-delay hour1.6min19:00 ↔ 07:00
Recorded flights1,965MEM–PHX

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00Fewer than 200 measured departures—11
01:00Fewer than 200 measured departures—11
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00Fewer than 200 measured departures—1213
07:0089.1%13.9 min466471
08:00Fewer than 200 measured departures—162162
09:00Fewer than 200 measured departures—5757
10:00Fewer than 200 measured departures—9596
11:00Fewer than 200 measured departures—102104
12:00Fewer than 200 measured departures—9596
13:00Fewer than 200 measured departures—6262
14:00Fewer than 200 measured departures—3131
15:00Fewer than 200 measured departures—115116
16:00Fewer than 200 measured departures—3536
17:00Fewer than 200 measured departures—3434
18:0075.2%13.4 min335336
19:0078.6%12.3 min238241
20:00Fewer than 200 measured departures—102105
21:00Fewer than 200 measured departures—11
22:00No observations———
23:00Fewer than 200 measured departures—22

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday78.8%11.5 min307308
Tuesday84.9%5.1 min231232
Wednesday86.4%6.1 min213218
Thursday75.7%19.3 min292294
Friday79.2%21.8 min307310
Saturday82.6%8.9 min265268
Sunday80.4%11.7 min331335

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—140151
FebFewer than 200 measured departures—170172
Mar82.4%10.0 min210210
AprFewer than 200 measured departures—178182
MayFewer than 200 measured departures—184184
JunFewer than 200 measured departures—172172
JulFewer than 200 measured departures—180180
AugFewer than 200 measured departures—9696
SepFewer than 200 measured departures—7173
OctFewer than 200 measured departures—165165
Nov81.1%9.4 min201201
DecFewer than 200 measured departures—179179

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 79.9% 1,571
  • Delayed >15 min 19.1% 375
  • Cancelled 1.0% 19
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

13
13 of 13
Flight numbersBy direction DeparturesOn time
AA2875 PHX → MEM 196 68.7%
AA521 MEM → PHX 148 83.1%
AA2462 MEM → PHX 117 87.1%
AA2127 PHX → MEM 104 76.9%
MQ3434 PHX → MEM 75 89.3%
MQ3715 MEM → PHX 74 96.0%
MQ3879 MEM → PHX 72 95.8%
MQ3923 PHX → MEM 72 80.6%
WN2401 PHX → MEM 52 53.9%
WN3956 MEM → PHX 52 61.5%
WN1101 PHX → MEM 33 90.9%
WN2563 MEM → PHX 30 63.3%
WN2710 PHX → MEM 30 93.3%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 62 −47.5% 0 93.5%
June 2026 60 −46.4% 0 81.7%
May 2026 62 −49.2% 0 88.7%
April 2026 62 −46.6% 0 95.2%
March 2026 82 −35.9% 0 80.5%
February 2026 92 +17.9% 0 88.0%
January 2026 77 +22.2% 9 84.4%
December 2025 97 +18.3% 0 70.1%
November 2025 101 +1.0% 0 74.3%
October 2025 99 +50.0% 0 70.7%
September 2025 71 2 90.1%
August 2025 96 0 81.3%
July 2025 118 0 64.4%
June 2025 112 0 64.3%
May 2025 122 0 77.9%
April 2025 116 4 85.3%
March 2025 128 0 83.6%
February 2025 78 2 89.7%
January 2025 63 2 87.3%
December 2024 82 0 79.3%
November 2024 100 0 88.0%
October 2024 66 0 84.8%

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