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731 km · Domestic

William P. Hobby (HOU) – Tulsa (TUL)

In July 2026, 70 flights operated between William P. Hobby and Tulsa (both directions), and 75.7% 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
January112113▲ 0.9%
February1121120.0%
March13294▼ 28.8%
April12884▼ 34.4%
May13292▼ 30.3%
June12968▼ 47.3%
July12970▼ 45.7%
August116––
September110––
October138–in progress
November102––
December96––
Year to date (Jan–Jul)874633▼ 27.6%

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
January95.5%90.3%▼ 5.4%
February88.4%88.4%0.0%
March85.6%63.8%▼ 25.5%
April85.9%85.7%▼ 0.2%
May79.5%70.7%▼ 11.1%
June78.3%66.2%▼ 15.5%
July77.5%75.7%▼ 2.3%
August81.9%––
September88.2%––
October84.1%–in progress
November82.4%––
December80.2%––
Year-to-date average (Jan–Jul)84.4%77.3%▼ 8.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January89▲ 12.5%
February00–
March00–
April00–
May00–
June10▼ 100.0%
July10▼ 100.0%
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)109▼ 10.0%

By direction

HOU → TUL

Scheduled flights
1,191
Flights operated
1,180
Cancelled
11 · 0.9%
On-time departures
79.3%

TUL → HOU

Scheduled flights
1,191
Flights operated
1,183
Cancelled
8 · 0.7%
On-time departures
86.7%

HOU → TUL and TUL → HOU counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 2,382 100.0% 83.0% 19

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 delay08:00–09:00-0.7min · 362 recorded · 360 measured
Gap to highest-delay hour14.4min08:00 ↔ 22:00
Recorded flights2,382HOU–TUL

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 · 196 recorded · 195 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 136 recorded · 134 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 193 recorded · 192 measured · Source: the US BTS 08:00 · 95.6% · 362 recorded · 360 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 62 recorded · 58 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 108 recorded · 108 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 89 recorded · 89 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 184 recorded · 182 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 148 recorded · 147 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 112 recorded · 112 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 61 recorded · 60 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 169 recorded · 166 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 148 recorded · 147 measured · Source: the US BTS 22:00 · 67.8% · 234 recorded · 233 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 · 196 recorded · 195 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 136 recorded · 134 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 193 recorded · 192 measured · Source: the US BTS 08:00 · -0.7 min · 362 recorded · 360 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 62 recorded · 58 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 108 recorded · 108 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 89 recorded · 89 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 184 recorded · 182 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 148 recorded · 147 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 112 recorded · 112 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 61 recorded · 60 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 169 recorded · 166 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 148 recorded · 147 measured · Source: the US BTS 22:00 · 13.8 min · 234 recorded · 233 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 · 196 · 196 recorded · 195 measured · Source: the US BTS 06:00 · 136 · 136 recorded · 134 measured · Source: the US BTS 07:00 · 193 · 193 recorded · 192 measured · Source: the US BTS 08:00 · 362 · 362 recorded · 360 measured · Source: the US BTS 09:00 · 57 · 57 recorded · 57 measured · Source: the US BTS 10:00 · 62 · 62 recorded · 58 measured · Source: the US BTS 11:00 · 57 · 57 recorded · 57 measured · Source: the US BTS 12:00 · 108 · 108 recorded · 108 measured · Source: the US BTS 13:00 · 38 · 38 recorded · 38 measured · Source: the US BTS 14:00 · 89 · 89 recorded · 89 measured · Source: the US BTS 15:00 · 184 · 184 recorded · 182 measured · Source: the US BTS 16:00 · 148 · 148 recorded · 147 measured · Source: the US BTS 17:00 · 112 · 112 recorded · 112 measured · Source: the US BTS 18:00 · 61 · 61 recorded · 60 measured · Source: the US BTS 19:00 · 28 · 28 recorded · 28 measured · Source: the US BTS 20:00 · 169 · 169 recorded · 166 measured · Source: the US BTS 21:00 · 148 · 148 recorded · 147 measured · Source: the US BTS 22:00 · 234 · 234 recorded · 233 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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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—195196
06:00Fewer than 200 measured departures—134136
07:00Fewer than 200 measured departures—192193
08:0095.6%-0.7 min360362
09:00Fewer than 200 measured departures—5757
10:00Fewer than 200 measured departures—5862
11:00Fewer than 200 measured departures—5757
12:00Fewer than 200 measured departures—108108
13:00Fewer than 200 measured departures—3838
14:00Fewer than 200 measured departures—8989
15:00Fewer than 200 measured departures—182184
16:00Fewer than 200 measured departures—147148
17:00Fewer than 200 measured departures—112112
18:00Fewer than 200 measured departures—6061
19:00Fewer than 200 measured departures—2828
20:00Fewer than 200 measured departures—166169
21:00Fewer than 200 measured departures—147148
22:0067.8%13.8 min233234
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 84.2% · 318 recorded · 317 measured · Source: the US BTS Tuesday · 87.0% · 288 recorded · 284 measured · Source: the US BTS Wednesday · 85.5% · 284 recorded · 282 measured · Source: the US BTS Thursday · 84.0% · 316 recorded · 313 measured · Source: the US BTS Friday · 86.3% · 324 recorded · 322 measured · Source: the US BTS Saturday · 81.0% · 378 recorded · 374 measured · Source: the US BTS Sunday · 77.1% · 474 recorded · 471 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
Monday · 5.7 min · 318 recorded · 317 measured · Source: the US BTS Tuesday · 4.2 min · 288 recorded · 284 measured · Source: the US BTS Wednesday · 4.9 min · 284 recorded · 282 measured · Source: the US BTS Thursday · 4.8 min · 316 recorded · 313 measured · Source: the US BTS Friday · 6.8 min · 324 recorded · 322 measured · Source: the US BTS Saturday · 7.8 min · 378 recorded · 374 measured · Source: the US BTS Sunday · 12.8 min · 474 recorded · 471 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
Monday · 318 · 318 recorded · 317 measured · Source: the US BTS Tuesday · 288 · 288 recorded · 284 measured · Source: the US BTS Wednesday · 284 · 284 recorded · 282 measured · Source: the US BTS Thursday · 316 · 316 recorded · 313 measured · Source: the US BTS Friday · 324 · 324 recorded · 322 measured · Source: the US BTS Saturday · 378 · 378 recorded · 374 measured · Source: the US BTS Sunday · 474 · 474 recorded · 471 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday84.2%5.7 min317318
Tuesday87.0%4.2 min284288
Wednesday85.5%4.9 min282284
Thursday84.0%4.8 min313316
Friday86.3%6.8 min322324
Saturday81.0%7.8 min374378
Sunday77.1%12.8 min471474

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
Jan · 92.9% · 242 recorded · 225 measured · Source: the US BTS Feb · 88.4% · 224 recorded · 224 measured · Source: the US BTS Mar · 76.6% · 226 recorded · 226 measured · Source: the US BTS Apr · 85.9% · 212 recorded · 212 measured · Source: the US BTS May · 75.9% · 224 recorded · 224 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 198 recorded · 197 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 116 recorded · 116 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Oct · 88.7% · 230 recorded · 230 measured · Source: the US BTS Nov · 86.1% · 208 recorded · 208 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 192 recorded · 192 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
Jan · -0.4 min · 242 recorded · 225 measured · Source: the US BTS Feb · 1.3 min · 224 recorded · 224 measured · Source: the US BTS Mar · 12.3 min · 226 recorded · 226 measured · Source: the US BTS Apr · 3.6 min · 212 recorded · 212 measured · Source: the US BTS May · 12.3 min · 224 recorded · 224 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 198 recorded · 197 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 116 recorded · 116 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Oct · 2.1 min · 230 recorded · 230 measured · Source: the US BTS Nov · 5.6 min · 208 recorded · 208 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 192 recorded · 192 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
Jan · 242 · 242 recorded · 225 measured · Source: the US BTS Feb · 224 · 224 recorded · 224 measured · Source: the US BTS Mar · 226 · 226 recorded · 226 measured · Source: the US BTS Apr · 212 · 212 recorded · 212 measured · Source: the US BTS May · 224 · 224 recorded · 224 measured · Source: the US BTS Jun · 198 · 198 recorded · 197 measured · Source: the US BTS Jul · 200 · 200 recorded · 199 measured · Source: the US BTS Aug · 116 · 116 recorded · 116 measured · Source: the US BTS Sep · 110 · 110 recorded · 110 measured · Source: the US BTS Oct · 230 · 230 recorded · 230 measured · Source: the US BTS Nov · 208 · 208 recorded · 208 measured · Source: the US BTS Dec · 192 · 192 recorded · 192 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan92.9%-0.4 min225242
Feb88.4%1.3 min224224
Mar76.6%12.3 min226226
Apr85.9%3.6 min212212
May75.9%12.3 min224224
JunFewer than 200 measured departures—197198
JulFewer than 200 measured departures—199200
AugFewer than 200 measured departures—116116
SepFewer than 200 measured departures—110110
Oct88.7%2.1 min230230
Nov86.1%5.6 min208208
DecFewer than 200 measured departures—192192

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 82.4% 1,962
  • Delayed >15 min 16.8% 401
  • Cancelled 0.8% 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

28
28 of 28
Flight numbersBy direction DeparturesOn time
WN2999 HOU → TUL 110 81.5%
WN143 TUL → HOU 101 96.0%
WN856 TUL → HOU 61 93.4%
WN3175 HOU → TUL 60 52.5%
WN1747 HOU → TUL 58 81.0%
WN1960 HOU → TUL 58 80.7%
WN2172 HOU → TUL 58 82.8%
WN2369 HOU → TUL 58 87.9%
WN2573 TUL → HOU 58 94.8%
WN2721 TUL → HOU 58 72.4%
WN778 HOU → TUL 58 63.8%
WN852 TUL → HOU 58 98.2%
WN1582 TUL → HOU 46 97.8%
WN3016 HOU → TUL 46 63.0%
WN3173 HOU → TUL 44 88.4%
WN1467 TUL → HOU 42 97.6%
WN2091 HOU → TUL 42 52.4%
WN680 TUL → HOU 42 81.0%
WN3015 TUL → HOU 40 75.0%
WN369 HOU → TUL 36 97.2%
WN3400 TUL → HOU 34 94.1%
WN1903 TUL → HOU 33 87.9%
WN2073 TUL → HOU 33 100.0%
WN3329 HOU → TUL 33 63.6%
WN460 HOU → TUL 33 97.0%
WN2762 HOU → TUL 32 93.8%
WN2058 HOU → TUL 31 92.9%
WN2999 TUL → HOU 31 100.0%

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 70 −45.7% 0 75.7%
June 2026 68 −47.3% 0 66.2%
May 2026 92 −30.3% 0 70.7%
April 2026 84 −34.4% 0 85.7%
March 2026 94 −28.8% 0 63.8%
February 2026 112 +0.0% 0 88.4%
January 2026 113 +0.9% 9 90.3%
December 2025 96 +0.0% 0 80.2%
November 2025 102 −3.8% 0 82.4%
October 2025 138 +50.0% 0 84.1%
September 2025 110 0 88.2%
August 2025 116 0 81.9%
July 2025 129 1 77.5%
June 2025 129 1 78.3%
May 2025 132 0 79.5%
April 2025 128 0 85.9%
March 2025 132 0 85.6%
February 2025 112 0 88.4%
January 2025 112 8 95.5%
December 2024 96 0 82.3%
November 2024 106 0 89.6%
October 2024 92 0 95.7%

How to read this chart

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