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709 km · Domestic

William P. Hobby (HOU) – Midland International Air and Space Port (MAF)

In July 2026, 230 flights operated between William P. Hobby and Midland International Air and Space Port (both directions), and 74.3% 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
January218220▲ 0.9%
February205208▲ 1.5%
March220231▲ 5.0%
April213224▲ 5.2%
May215228▲ 6.0%
June220223▲ 1.4%
July2302300.0%
August216––
September216––
October220–in progress
November228––
December256––
Year to date (Jan–Jul)1,5211,564▲ 2.8%

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
January86.2%95.9%▲ 11.3%
February89.8%89.9%▲ 0.1%
March85.5%77.1%▼ 9.8%
April76.5%84.4%▲ 10.3%
May77.2%79.8%▲ 3.4%
June79.5%69.5%▼ 12.6%
July75.7%74.3%▼ 1.8%
August81.5%––
September94.4%––
October83.2%–in progress
November81.1%––
December90.2%––
Year-to-date average (Jan–Jul)81.5%81.6%▲ 0.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1310▼ 23.1%
February20▼ 100.0%
March01–
April30▼ 100.0%
May30▼ 100.0%
June110.0%
July00–
August2––
September0––
October0–in progress
November1––
December0––
Year to date (Jan–Jul)2212▼ 45.5%

By direction

HOU → MAF

Scheduled flights
2,422
Flights operated
2,402
Cancelled
20 · 0.8%
On-time departures
80.3%

MAF → HOU

Scheduled flights
2,420
Flights operated
2,398
Cancelled
22 · 0.9%
On-time departures
86.0%

HOU → MAF and MAF → HOU counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 4,842 100.0% 83.1% 42

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 delay09:00–10:00-2.7min · 219 recorded · 216 measured
Gap to highest-delay hour25.5min09:00 ↔ 22:00
Recorded flights4,842HOU–MAF

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 · 105 recorded · 105 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 107 recorded · 105 measured · Source: the US BTS 07:00 · 96.5% · 262 recorded · 259 measured · Source: the US BTS 08:00 · 92.5% · 669 recorded · 663 measured · Source: the US BTS 09:00 · 96.8% · 219 recorded · 216 measured · Source: the US BTS 10:00 · 92.7% · 264 recorded · 261 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 192 recorded · 188 measured · Source: the US BTS 12:00 · 82.3% · 326 recorded · 322 measured · Source: the US BTS 13:00 · 78.9% · 224 recorded · 223 measured · Source: the US BTS 14:00 · 77.8% · 213 recorded · 212 measured · Source: the US BTS 15:00 · 78.8% · 386 recorded · 382 measured · Source: the US BTS 16:00 · 80.6% · 429 recorded · 428 measured · Source: the US BTS 17:00 · 71.6% · 204 recorded · 204 measured · Source: the US BTS 18:00 · 78.1% · 394 recorded · 393 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 194 recorded · 193 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 179 recorded · 174 measured · Source: the US BTS 21:00 · 77.6% · 214 recorded · 214 measured · Source: the US BTS 22:00 · 60.9% · 261 recorded · 258 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 · 105 recorded · 105 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 107 recorded · 105 measured · Source: the US BTS 07:00 · -2.2 min · 262 recorded · 259 measured · Source: the US BTS 08:00 · 0.1 min · 669 recorded · 663 measured · Source: the US BTS 09:00 · -2.7 min · 219 recorded · 216 measured · Source: the US BTS 10:00 · 1.4 min · 264 recorded · 261 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 192 recorded · 188 measured · Source: the US BTS 12:00 · 5.7 min · 326 recorded · 322 measured · Source: the US BTS 13:00 · 9.7 min · 224 recorded · 223 measured · Source: the US BTS 14:00 · 11.8 min · 213 recorded · 212 measured · Source: the US BTS 15:00 · 7.6 min · 386 recorded · 382 measured · Source: the US BTS 16:00 · 10.8 min · 429 recorded · 428 measured · Source: the US BTS 17:00 · 15.0 min · 204 recorded · 204 measured · Source: the US BTS 18:00 · 13.7 min · 394 recorded · 393 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 194 recorded · 193 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 179 recorded · 174 measured · Source: the US BTS 21:00 · 11.1 min · 214 recorded · 214 measured · Source: the US BTS 22:00 · 22.8 min · 261 recorded · 258 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 · 105 · 105 recorded · 105 measured · Source: the US BTS 06:00 · 107 · 107 recorded · 105 measured · Source: the US BTS 07:00 · 262 · 262 recorded · 259 measured · Source: the US BTS 08:00 · 669 · 669 recorded · 663 measured · Source: the US BTS 09:00 · 219 · 219 recorded · 216 measured · Source: the US BTS 10:00 · 264 · 264 recorded · 261 measured · Source: the US BTS 11:00 · 192 · 192 recorded · 188 measured · Source: the US BTS 12:00 · 326 · 326 recorded · 322 measured · Source: the US BTS 13:00 · 224 · 224 recorded · 223 measured · Source: the US BTS 14:00 · 213 · 213 recorded · 212 measured · Source: the US BTS 15:00 · 386 · 386 recorded · 382 measured · Source: the US BTS 16:00 · 429 · 429 recorded · 428 measured · Source: the US BTS 17:00 · 204 · 204 recorded · 204 measured · Source: the US BTS 18:00 · 394 · 394 recorded · 393 measured · Source: the US BTS 19:00 · 194 · 194 recorded · 193 measured · Source: the US BTS 20:00 · 179 · 179 recorded · 174 measured · Source: the US BTS 21:00 · 214 · 214 recorded · 214 measured · Source: the US BTS 22:00 · 261 · 261 recorded · 258 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—105105
06:00Fewer than 200 measured departures—105107
07:0096.5%-2.2 min259262
08:0092.5%0.1 min663669
09:0096.8%-2.7 min216219
10:0092.7%1.4 min261264
11:00Fewer than 200 measured departures—188192
12:0082.3%5.7 min322326
13:0078.9%9.7 min223224
14:0077.8%11.8 min212213
15:0078.8%7.6 min382386
16:0080.6%10.8 min428429
17:0071.6%15.0 min204204
18:0078.1%13.7 min393394
19:00Fewer than 200 measured departures—193194
20:00Fewer than 200 measured departures—174179
21:0077.6%11.1 min214214
22:0060.9%22.8 min258261
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.5% · 760 recorded · 755 measured · Source: the US BTS Tuesday · 85.3% · 763 recorded · 755 measured · Source: the US BTS Wednesday · 85.4% · 763 recorded · 755 measured · Source: the US BTS Thursday · 84.1% · 747 recorded · 744 measured · Source: the US BTS Friday · 83.3% · 747 recorded · 742 measured · Source: the US BTS Saturday · 81.5% · 434 recorded · 427 measured · Source: the US BTS Sunday · 82.0% · 628 recorded · 622 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 · 10.1 min · 760 recorded · 755 measured · Source: the US BTS Tuesday · 6.0 min · 763 recorded · 755 measured · Source: the US BTS Wednesday · 6.8 min · 763 recorded · 755 measured · Source: the US BTS Thursday · 7.0 min · 747 recorded · 744 measured · Source: the US BTS Friday · 8.2 min · 747 recorded · 742 measured · Source: the US BTS Saturday · 5.6 min · 434 recorded · 427 measured · Source: the US BTS Sunday · 7.6 min · 628 recorded · 622 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 · 760 · 760 recorded · 755 measured · Source: the US BTS Tuesday · 763 · 763 recorded · 755 measured · Source: the US BTS Wednesday · 763 · 763 recorded · 755 measured · Source: the US BTS Thursday · 747 · 747 recorded · 744 measured · Source: the US BTS Friday · 747 · 747 recorded · 742 measured · Source: the US BTS Saturday · 434 · 434 recorded · 427 measured · Source: the US BTS Sunday · 628 · 628 recorded · 622 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.5%10.1 min755760
Tuesday85.3%6.0 min755763
Wednesday85.4%6.8 min755763
Thursday84.1%7.0 min744747
Friday83.3%8.2 min742747
Saturday81.5%5.6 min427434
Sunday82.0%7.6 min622628

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 · 91.1% · 461 recorded · 438 measured · Source: the US BTS Feb · 89.8% · 415 recorded · 413 measured · Source: the US BTS Mar · 81.2% · 452 recorded · 451 measured · Source: the US BTS Apr · 80.6% · 440 recorded · 437 measured · Source: the US BTS May · 78.6% · 446 recorded · 443 measured · Source: the US BTS Jun · 74.5% · 445 recorded · 443 measured · Source: the US BTS Jul · 75.0% · 460 recorded · 460 measured · Source: the US BTS Aug · 81.5% · 218 recorded · 216 measured · Source: the US BTS Sep · 94.4% · 216 recorded · 216 measured · Source: the US BTS Oct · 85.2% · 360 recorded · 357 measured · Source: the US BTS Nov · 85.5% · 443 recorded · 442 measured · Source: the US BTS Dec · 86.4% · 486 recorded · 484 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 1.8 min · 461 recorded · 438 measured · Source: the US BTS Feb · 1.6 min · 415 recorded · 413 measured · Source: the US BTS Mar · 8.4 min · 452 recorded · 451 measured · Source: the US BTS Apr · 7.1 min · 440 recorded · 437 measured · Source: the US BTS May · 13.4 min · 446 recorded · 443 measured · Source: the US BTS Jun · 13.0 min · 445 recorded · 443 measured · Source: the US BTS Jul · 13.7 min · 460 recorded · 460 measured · Source: the US BTS Aug · 7.3 min · 218 recorded · 216 measured · Source: the US BTS Sep · -1.1 min · 216 recorded · 216 measured · Source: the US BTS Oct · 6.2 min · 360 recorded · 357 measured · Source: the US BTS Nov · 7.1 min · 443 recorded · 442 measured · Source: the US BTS Dec · 5.4 min · 486 recorded · 484 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 · 461 · 461 recorded · 438 measured · Source: the US BTS Feb · 415 · 415 recorded · 413 measured · Source: the US BTS Mar · 452 · 452 recorded · 451 measured · Source: the US BTS Apr · 440 · 440 recorded · 437 measured · Source: the US BTS May · 446 · 446 recorded · 443 measured · Source: the US BTS Jun · 445 · 445 recorded · 443 measured · Source: the US BTS Jul · 460 · 460 recorded · 460 measured · Source: the US BTS Aug · 218 · 218 recorded · 216 measured · Source: the US BTS Sep · 216 · 216 recorded · 216 measured · Source: the US BTS Oct · 360 · 360 recorded · 357 measured · Source: the US BTS Nov · 443 · 443 recorded · 442 measured · Source: the US BTS Dec · 486 · 486 recorded · 484 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan91.1%1.8 min438461
Feb89.8%1.6 min413415
Mar81.2%8.4 min451452
Apr80.6%7.1 min437440
May78.6%13.4 min443446
Jun74.5%13.0 min443445
Jul75.0%13.7 min460460
Aug81.5%7.3 min216218
Sep94.4%-1.1 min216216
Oct85.2%6.2 min357360
Nov85.5%7.1 min442443
Dec86.4%5.4 min484486

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% 3,991
  • Delayed >15 min 16.7% 809
  • Cancelled 0.9% 42
  • 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

65
65 of 65
Flight numbersBy direction DeparturesOn time
WN3235 HOU → MAF 117 85.3%
WN2813 HOU → MAF 109 86.9%
WN3148 MAF → HOU 106 94.2%
WN1979 MAF → HOU 104 88.1%
WN3209 HOU → MAF 95 83.9%
WN3763 MAF → HOU 92 85.6%
WN1373 HOU → MAF 83 87.8%
WN1483 MAF → HOU 75 81.3%
WN2719 HOU → MAF 61 86.9%
WN1940 MAF → HOU 60 100.0%
WN2720 MAF → HOU 60 55.0%
WN1078 MAF → HOU 58 96.6%
WN160 HOU → MAF 58 62.1%
WN2156 HOU → MAF 58 89.7%
WN2236 MAF → HOU 58 84.5%
WN2320 MAF → HOU 58 91.4%
WN2335 HOU → MAF 58 87.9%
WN2358 HOU → MAF 58 72.4%
WN2495 MAF → HOU 58 93.0%
WN2920 HOU → MAF 58 75.9%
WN3504 MAF → HOU 58 86.2%
WN3505 MAF → HOU 58 82.8%
WN483 HOU → MAF 58 85.7%
WN1429 MAF → HOU 57 98.3%
WN4896 MAF → HOU 57 98.3%
WN4995 HOU → MAF 57 68.4%
WN4800 HOU → MAF 56 46.4%
WN3157 MAF → HOU 52 90.4%
WN985 MAF → HOU 52 98.0%
WN3094 HOU → MAF 51 72.6%
WN2022 HOU → MAF 50 91.8%
WN2526 MAF → HOU 50 60.0%
WN2524 MAF → HOU 49 89.8%
WN2996 MAF → HOU 49 67.4%
WN4114 MAF → HOU 48 62.5%
WN2339 MAF → HOU 47 93.5%
WN2811 MAF → HOU 47 97.8%
WN1412 MAF → HOU 46 100.0%
WN2850 HOU → MAF 46 87.0%
WN804 HOU → MAF 46 82.6%
WN3095 HOU → MAF 44 51.2%
WN1089 HOU → MAF 43 51.2%
WN2227 HOU → MAF 42 88.1%
WN2256 HOU → MAF 42 97.6%
WN2847 HOU → MAF 42 73.2%
WN2882 MAF → HOU 42 97.6%
WN2936 HOU → MAF 42 88.1%
WN3510 MAF → HOU 42 90.5%
WN3810 HOU → MAF 42 73.8%
WN3987 MAF → HOU 42 71.4%
WN469 MAF → HOU 42 92.9%
WN4127 HOU → MAF 40 68.4%
WN1090 MAF → HOU 39 79.5%
WN433 HOU → MAF 39 87.2%
WN1158 HOU → MAF 33 72.7%
WN170 MAF → HOU 33 81.8%
WN2061 HOU → MAF 33 69.7%
WN3068 HOU → MAF 33 65.6%
WN3788 MAF → HOU 33 69.7%
WN461 MAF → HOU 33 93.8%
WN719 HOU → MAF 33 57.6%
WN968 MAF → HOU 33 100.0%
WN1017 HOU → MAF 31 77.4%
WN3600 MAF → HOU 31 100.0%
WN2919 HOU → MAF 30 73.3%

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 230 +0.0% 0 74.3%
June 2026 223 +1.4% 1 69.5%
May 2026 228 +6.0% 0 79.8%
April 2026 224 +5.2% 0 84.4%
March 2026 231 +5.0% 1 77.1%
February 2026 208 +1.5% 0 89.9%
January 2026 220 +0.9% 10 95.9%
December 2025 256 +12.3% 0 90.2%
November 2025 228 +6.5% 1 81.1%
October 2025 220 +60.6% 0 83.2%
September 2025 216 0 94.4%
August 2025 216 2 81.5%
July 2025 230 0 75.7%
June 2025 220 1 79.5%
May 2025 215 3 77.2%
April 2025 213 3 76.5%
March 2025 220 0 85.5%
February 2025 205 2 89.8%
January 2025 218 13 86.2%
December 2024 228 2 82.0%
November 2024 214 0 90.2%
October 2024 137 3 88.3%

How to read this chart

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