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1,310 km · Domestic

William P. Hobby (HOU) – Jacksonville (JAX)

In July 2026, 61 flights operated between William P. Hobby and Jacksonville (both directions), and 68.9% 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
January2426▲ 8.3%
February3837▼ 2.6%
March5855▼ 5.2%
April60600.0%
May6062▲ 3.3%
June59590.0%
July6261▼ 1.6%
August46––
September42––
October60–in progress
November40––
December34––
Year to date (Jan–Jul)361360▼ 0.3%

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
January83.3%88.5%▲ 6.2%
February73.7%81.1%▲ 10.0%
March72.4%65.5%▼ 9.5%
April76.7%80.0%▲ 4.3%
May83.3%71.0%▼ 14.8%
June67.8%62.7%▼ 7.5%
July62.9%68.9%▲ 9.5%
August69.6%––
September90.5%––
October76.7%–in progress
November77.5%––
December70.6%––
Year-to-date average (Jan–Jul)74.3%74.0%▼ 0.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February01–
March03–
April00–
May20▼ 100.0%
June110.0%
July01–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)36▲ 100.0%

By direction

HOU → JAX

Scheduled flights
535
Flights operated
532
Cancelled
3 · 0.6%
On-time departures
61.7%

JAX → HOU

Scheduled flights
535
Flights operated
529
Cancelled
6 · 1.1%
On-time departures
87.0%

HOU → JAX and JAX → HOU counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 1,070 100.0% 74.3% 9

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 delay05:00–06:001.0min · 259 recorded · 255 measured
Recorded flights1,070HOU–JAX

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 · 96.9% · 259 recorded · 255 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 101 recorded · 99 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 15 recorded · 15 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 59 recorded · 59 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 25 recorded · 25 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 42 recorded · 42 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 128 recorded · 127 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 168 recorded · 167 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 10 recorded · 10 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 · 1.0 min · 259 recorded · 255 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 101 recorded · 99 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 15 recorded · 15 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 59 recorded · 59 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 25 recorded · 25 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 42 recorded · 42 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 128 recorded · 127 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 168 recorded · 167 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 10 recorded · 10 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 · 259 · 259 recorded · 255 measured · Source: the US BTS 06:00 · 101 · 101 recorded · 99 measured · Source: the US BTS 07:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · 15 · 15 recorded · 15 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 59 · 59 recorded · 59 measured · Source: the US BTS 12:00 · 25 · 25 recorded · 25 measured · Source: the US BTS 13:00 · 47 · 47 recorded · 47 measured · Source: the US BTS 14:00 · 39 · 39 recorded · 39 measured · Source: the US BTS 15:00 · 35 · 35 recorded · 35 measured · Source: the US BTS 16:00 · 42 · 42 recorded · 42 measured · Source: the US BTS 17:00 · 38 · 38 recorded · 38 measured · Source: the US BTS 18:00 · 102 · 102 recorded · 101 measured · Source: the US BTS 19:00 · 128 · 128 recorded · 127 measured · Source: the US BTS 20:00 · 168 · 168 recorded · 167 measured · Source: the US BTS 21:00 · 10 · 10 recorded · 10 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———
05:0096.9%1.0 min255259
06:00Fewer than 200 measured departures—99101
07:00Fewer than 200 measured departures—22
08:00No observations———
09:00Fewer than 200 measured departures—1515
10:00No observations———
11:00Fewer than 200 measured departures—5959
12:00Fewer than 200 measured departures—2525
13:00Fewer than 200 measured departures—4747
14:00Fewer than 200 measured departures—3939
15:00Fewer than 200 measured departures—3535
16:00Fewer than 200 measured departures—4242
17:00Fewer than 200 measured departures—3838
18:00Fewer than 200 measured departures—101102
19:00Fewer than 200 measured departures—127128
20:00Fewer than 200 measured departures—167168
21:00Fewer than 200 measured departures—1010
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 · 160 · 160 recorded · 158 measured · Source: the US BTS Tuesday · 110 · 110 recorded · 108 measured · Source: the US BTS Wednesday · 102 · 102 recorded · 102 measured · Source: the US BTS Thursday · 160 · 160 recorded · 158 measured · Source: the US BTS Friday · 170 · 170 recorded · 169 measured · Source: the US BTS Saturday · 188 · 188 recorded · 186 measured · Source: the US BTS Sunday · 180 · 180 recorded · 180 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—158160
TuesdayFewer than 200 measured departures—108110
WednesdayFewer than 200 measured departures—102102
ThursdayFewer than 200 measured departures—158160
FridayFewer than 200 measured departures—169170
SaturdayFewer than 200 measured departures—186188
SundayFewer than 200 measured departures—180180

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 · 50 · 50 recorded · 50 measured · Source: the US BTS Feb · 76 · 76 recorded · 75 measured · Source: the US BTS Mar · 116 · 116 recorded · 113 measured · Source: the US BTS Apr · 120 · 120 recorded · 120 measured · Source: the US BTS May · 124 · 124 recorded · 122 measured · Source: the US BTS Jun · 120 · 120 recorded · 118 measured · Source: the US BTS Jul · 124 · 124 recorded · 123 measured · Source: the US BTS Aug · 46 · 46 recorded · 46 measured · Source: the US BTS Sep · 42 · 42 recorded · 42 measured · Source: the US BTS Oct · 100 · 100 recorded · 100 measured · Source: the US BTS Nov · 84 · 84 recorded · 84 measured · Source: the US BTS Dec · 68 · 68 recorded · 68 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—5050
FebFewer than 200 measured departures—7576
MarFewer than 200 measured departures—113116
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—122124
JunFewer than 200 measured departures—118120
JulFewer than 200 measured departures—123124
AugFewer than 200 measured departures—4646
SepFewer than 200 measured departures—4242
OctFewer than 200 measured departures—100100
NovFewer than 200 measured departures—8484
DecFewer than 200 measured departures—6868

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 73.6% 788
  • Delayed >15 min 25.5% 273
  • Cancelled 0.8% 9
  • 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

14
14 of 14
Flight numbersBy direction DeparturesOn time
WN2736 HOU → JAX 98 54.1%
WN1527 JAX → HOU 61 88.3%
WN2517 JAX → HOU 58 96.6%
WN2528 HOU → JAX 58 73.7%
WN396 JAX → HOU 58 98.3%
WN3073 HOU → JAX 52 40.4%
WN2584 HOU → JAX 49 75.5%
WN4797 HOU → JAX 34 41.2%
WN2412 HOU → JAX 33 43.8%
WN3471 JAX → HOU 33 96.8%
WN4697 HOU → JAX 33 66.7%
WN319 HOU → JAX 31 67.7%
WN1972 JAX → HOU 30 82.8%
WN482 HOU → JAX 30 83.3%

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 61 −1.6% 1 68.9%
June 2026 59 +0.0% 1 62.7%
May 2026 62 +3.3% 0 71.0%
April 2026 60 +0.0% 0 80.0%
March 2026 55 −5.2% 3 65.5%
February 2026 37 −2.6% 1 81.1%
January 2026 26 +8.3% 0 88.5%
December 2025 34 +0.0% 0 70.6%
November 2025 40 −9.1% 0 77.5%
October 2025 60 +50.0% 0 76.7%
September 2025 42 0 90.5%
August 2025 46 0 69.6%
July 2025 62 0 62.9%
June 2025 59 1 67.8%
May 2025 60 2 83.3%
April 2025 60 0 76.7%
March 2025 58 0 72.4%
February 2025 38 0 73.7%
January 2025 24 0 83.3%
December 2024 34 0 61.8%
November 2024 44 0 93.2%
October 2024 40 0 75.0%

How to read this chart

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