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1,712 km · Domestic

Philadelphia (PHL) – Northwest Arkansas National (XNA)

In July 2026, 113 flights operated between Philadelphia and Northwest Arkansas National (both directions), and 73.5% 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
January3752▲ 40.5%
February3653▲ 47.2%
March5660▲ 7.1%
April58108▲ 86.2%
May60121▲ 101.7%
June55114▲ 107.3%
July53113▲ 113.2%
August60––
September61––
October62–in progress
November57––
December58––
Year to date (Jan–Jul)355621▲ 74.9%

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
January94.6%96.2%▲ 1.7%
February77.8%92.5%▲ 18.9%
March87.5%75.0%▼ 14.3%
April75.9%80.6%▲ 6.2%
May71.7%81.0%▲ 13.0%
June63.6%82.5%▲ 29.7%
July84.9%73.5%▼ 13.4%
August86.7%––
September85.2%––
October83.9%–in progress
November77.2%––
December75.9%––
Year-to-date average (Jan–Jul)79.4%83.0%▲ 4.6%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January38▲ 166.7%
February83▼ 62.5%
March62▼ 66.7%
April20▼ 100.0%
May23▲ 50.0%
June56▲ 20.0%
July911▲ 22.2%
August2––
September0––
October0–in progress
November0––
December2––
Year to date (Jan–Jul)3533▼ 5.7%

Airlines on this route

  1. PSA Airlines 83.6%
  2. American Airlines 11.0%
  3. Republic Airways 5.4%

Dec 1, 2024 – Jul 31, 2026

By direction

PHL → XNA

Scheduled flights
685
Flights operated
649
Cancelled
36 · 5.3%
On-time departures
77.7%

XNA → PHL

Scheduled flights
683
Flights operated
647
Cancelled
36 · 5.3%
On-time departures
83.8%

PHL → XNA and XNA → PHL counted separately.

Airlines on this route

Dec 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
PSA Airlines OH 1,143 83.6% 80.5% 58
American Airlines AA 151 11.0% 76.6% 6
Republic Airways YX 74 5.4% 93.9% 8

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 · Dec 19, 2024 → Jul 31, 2026

Lowest average delay06:00–07:005.5min · 327 recorded · 317 measured
Gap to highest-delay hour44.0min06:00 ↔ 13:00
Recorded flights1,368PHL–XNA

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 06:00 · 92.4% · 327 recorded · 317 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 69 recorded · 60 measured · Source: the US BTS 10:00 · 86.6% · 211 recorded · 201 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 75 recorded · 72 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 51 recorded · 45 measured · Source: the US BTS 13:00 · 74.4% · 285 recorded · 266 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 19 recorded · 18 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 44 recorded · 42 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 72 recorded · 69 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 144 recorded · 138 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 68 recorded · 65 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 06:00 · 5.5 min · 327 recorded · 317 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 69 recorded · 60 measured · Source: the US BTS 10:00 · 10.9 min · 211 recorded · 201 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 75 recorded · 72 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 51 recorded · 45 measured · Source: the US BTS 13:00 · 49.5 min · 285 recorded · 266 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 19 recorded · 18 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 44 recorded · 42 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 72 recorded · 69 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 144 recorded · 138 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 68 recorded · 65 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 06:00 · 327 · 327 recorded · 317 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · 69 · 69 recorded · 60 measured · Source: the US BTS 10:00 · 211 · 211 recorded · 201 measured · Source: the US BTS 11:00 · 75 · 75 recorded · 72 measured · Source: the US BTS 12:00 · 51 · 51 recorded · 45 measured · Source: the US BTS 13:00 · 285 · 285 recorded · 266 measured · Source: the US BTS 14:00 · 19 · 19 recorded · 18 measured · Source: the US BTS 15:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 44 · 44 recorded · 42 measured · Source: the US BTS 18:00 · 72 · 72 recorded · 69 measured · Source: the US BTS 19:00 · 144 · 144 recorded · 138 measured · Source: the US BTS 20:00 · 68 · 68 recorded · 65 measured · Source: the US BTS 21:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—11
06:0092.4%5.5 min317327
07:00No observations———
08:00No observations———
09:00Fewer than 200 measured departures—6069
10:0086.6%10.9 min201211
11:00Fewer than 200 measured departures—7275
12:00Fewer than 200 measured departures—4551
13:0074.4%49.5 min266285
14:00Fewer than 200 measured departures—1819
15:00Fewer than 200 measured departures—11
16:00No observations———
17:00Fewer than 200 measured departures—4244
18:00Fewer than 200 measured departures—6972
19:00Fewer than 200 measured departures—138144
20:00Fewer than 200 measured departures—6568
21:00Fewer than 200 measured departures—11
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 200 · 200 recorded · 191 measured · Source: the US BTS Tuesday · 189 · 189 recorded · 179 measured · Source: the US BTS Wednesday · 187 · 187 recorded · 178 measured · Source: the US BTS Thursday · 202 · 202 recorded · 193 measured · Source: the US BTS Friday · 203 · 203 recorded · 189 measured · Source: the US BTS Saturday · 189 · 189 recorded · 181 measured · Source: the US BTS Sunday · 198 · 198 recorded · 185 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—191200
TuesdayFewer than 200 measured departures—179189
WednesdayFewer than 200 measured departures—178187
ThursdayFewer than 200 measured departures—193202
FridayFewer than 200 measured departures—189203
SaturdayFewer than 200 measured departures—181189
SundayFewer than 200 measured departures—185198

Month of year

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

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 100 · 100 recorded · 89 measured · Source: the US BTS Feb · 100 · 100 recorded · 89 measured · Source: the US BTS Mar · 124 · 124 recorded · 116 measured · Source: the US BTS Apr · 168 · 168 recorded · 166 measured · Source: the US BTS May · 186 · 186 recorded · 181 measured · Source: the US BTS Jun · 180 · 180 recorded · 169 measured · Source: the US BTS Jul · 186 · 186 recorded · 166 measured · Source: the US BTS Aug · 62 · 62 recorded · 60 measured · Source: the US BTS Sep · 61 · 61 recorded · 61 measured · Source: the US BTS Oct · 62 · 62 recorded · 62 measured · Source: the US BTS Nov · 57 · 57 recorded · 57 measured · Source: the US BTS Dec · 82 · 82 recorded · 80 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—89100
FebFewer than 200 measured departures—89100
MarFewer than 200 measured departures—116124
AprFewer than 200 measured departures—166168
MayFewer than 200 measured departures—181186
JunFewer than 200 measured departures—169180
JulFewer than 200 measured departures—166186
AugFewer than 200 measured departures—6062
SepFewer than 200 measured departures—6161
OctFewer than 200 measured departures—6262
NovFewer than 200 measured departures—5757
DecFewer than 200 measured departures—8082

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 76.5% 1,046
  • Delayed >15 min 18.3% 250
  • Cancelled 5.3% 72
  • 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

19
19 of 19
Flight numbersBy direction DeparturesOn time
OH5628 PHL → XNA 253 81.4%
OH5628 XNA → PHL 235 74.9%
AA1872 PHL → XNA 71 61.8%
OH5457 XNA → PHL 71 91.3%
OH5543 PHL → XNA 71 84.9%
OH5543 XNA → PHL 71 69.2%
OH5091 PHL → XNA 60 84.9%
OH5492 PHL → XNA 45 61.4%
OH5476 PHL → XNA 44 64.3%
OH5491 XNA → PHL 44 88.6%
OH5547 XNA → PHL 44 88.6%
OH5547 PHL → XNA 44 90.9%
OH5551 XNA → PHL 44 93.0%
AA2978 XNA → PHL 40 89.7%
YX4460 PHL → XNA 36 93.8%
YX4386 XNA → PHL 35 96.8%
OH5530 XNA → PHL 33 93.9%
AA1015 XNA → PHL 30 96.4%
OH5477 PHL → XNA 30 55.2%

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 113 +113.2% 11 73.5%
June 2026 114 +107.3% 6 82.5%
May 2026 121 +101.7% 3 81.0%
April 2026 108 +86.2% 0 80.6%
March 2026 60 +7.1% 2 75.0%
February 2026 53 +47.2% 3 92.5%
January 2026 52 +40.5% 8 96.2%
December 2025 58 +163.6% 2 75.9%
November 2025 57 0 77.2%
October 2025 62 0 83.9%
September 2025 61 0 85.2%
August 2025 60 2 86.7%
July 2025 53 9 84.9%
June 2025 55 5 63.6%
May 2025 60 2 71.7%
April 2025 58 2 75.9%
March 2025 56 6 87.5%
February 2025 36 8 77.8%
January 2025 37 3 94.6%
December 2024 22 0 77.3%

How to read this chart

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