Aviation Data
EN
EnglishTiếng Việt

510 km · Domestic

George Bush Intercontinental (IAH) – McAllen Miller (MFE)

In July 2026, 116 flights operated between George Bush Intercontinental and McAllen Miller (both directions), and 78.4% 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
January182116▼ 36.3%
February15188▼ 41.7%
March128110▼ 14.1%
April126130▲ 3.2%
May104148▲ 42.3%
June54112▲ 107.4%
July62116▲ 87.1%
August62––
September71––
October136–in progress
November180––
December99––
Year to date (Jan–Jul)807820▲ 1.6%

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
January89.6%93.1%▲ 3.9%
February81.5%89.8%▲ 10.2%
March84.4%81.8%▼ 3.1%
April79.4%78.5%▼ 1.1%
May75.0%70.9%▼ 5.5%
June75.9%78.6%▲ 3.6%
July72.6%78.4%▲ 8.0%
August91.9%––
September91.5%––
October86.8%–in progress
November84.4%––
December78.8%––
Year-to-date average (Jan–Jul)79.8%81.6%▲ 2.3%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January122▼ 83.3%
February00–
March04–
April00–
May24▲ 100.0%
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)1410▼ 28.6%

Airlines on this route

  1. United Airlines 59.4%
  2. SkyWest Airlines 40.6%

Oct 1, 2024 – Jul 31, 2026

By direction

IAH → MFE

Scheduled flights
1,322
Flights operated
1,308
Cancelled
14 · 1.1%
On-time departures
79.3%

MFE → IAH

Scheduled flights
1,323
Flights operated
1,308
Cancelled
15 · 1.1%
On-time departures
87.0%

IAH → MFE and MFE → IAH counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 1,570 59.4% 84.5% 17
SkyWest Airlines OO 1,075 40.6% 81.2% 12

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 delay07:00–08:005.8min · 649 recorded · 641 measured
Gap to highest-delay hour6.5min07:00 ↔ 20:00
Recorded flights2,645IAH–MFE

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 · 146 recorded · 145 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 25 recorded · 25 measured · Source: the US BTS 07:00 · 90.3% · 649 recorded · 641 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 34 recorded · 32 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 88 recorded · 87 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 48 recorded · 47 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 146 recorded · 146 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 82.8% · 265 recorded · 262 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 139 recorded · 136 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 163 recorded · 161 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 171 recorded · 170 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 136 recorded · 135 measured · Source: the US BTS 20:00 · 75.6% · 345 recorded · 340 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 108 recorded · 107 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 151 recorded · 151 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 · 146 recorded · 145 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 25 recorded · 25 measured · Source: the US BTS 07:00 · 5.8 min · 649 recorded · 641 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 34 recorded · 32 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 88 recorded · 87 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 48 recorded · 47 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 146 recorded · 146 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 8.2 min · 265 recorded · 262 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 139 recorded · 136 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 163 recorded · 161 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 171 recorded · 170 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 136 recorded · 135 measured · Source: the US BTS 20:00 · 12.4 min · 345 recorded · 340 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 108 recorded · 107 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 151 recorded · 151 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 · 146 · 146 recorded · 145 measured · Source: the US BTS 06:00 · 25 · 25 recorded · 25 measured · Source: the US BTS 07:00 · 649 · 649 recorded · 641 measured · Source: the US BTS 08:00 · 34 · 34 recorded · 32 measured · Source: the US BTS 09:00 · 88 · 88 recorded · 87 measured · Source: the US BTS 10:00 · 28 · 28 recorded · 28 measured · Source: the US BTS 11:00 · 48 · 48 recorded · 47 measured · Source: the US BTS 12:00 · 146 · 146 recorded · 146 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 265 · 265 recorded · 262 measured · Source: the US BTS 15:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 16:00 · 139 · 139 recorded · 136 measured · Source: the US BTS 17:00 · 163 · 163 recorded · 161 measured · Source: the US BTS 18:00 · 171 · 171 recorded · 170 measured · Source: the US BTS 19:00 · 136 · 136 recorded · 135 measured · Source: the US BTS 20:00 · 345 · 345 recorded · 340 measured · Source: the US BTS 21:00 · 108 · 108 recorded · 107 measured · Source: the US BTS 22:00 · 151 · 151 recorded · 151 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—145146
06:00Fewer than 200 measured departures—2525
07:0090.3%5.8 min641649
08:00Fewer than 200 measured departures—3234
09:00Fewer than 200 measured departures—8788
10:00Fewer than 200 measured departures—2828
11:00Fewer than 200 measured departures—4748
12:00Fewer than 200 measured departures—146146
13:00No observations———
14:0082.8%8.2 min262265
15:00Fewer than 200 measured departures—33
16:00Fewer than 200 measured departures—136139
17:00Fewer than 200 measured departures—161163
18:00Fewer than 200 measured departures—170171
19:00Fewer than 200 measured departures—135136
20:0075.6%12.4 min340345
21:00Fewer than 200 measured departures—107108
22:00Fewer than 200 measured departures—151151
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 84.3% · 390 recorded · 381 measured · Source: the US BTS Tuesday · 84.9% · 371 recorded · 365 measured · Source: the US BTS Wednesday · 83.9% · 395 recorded · 392 measured · Source: the US BTS Thursday · 83.4% · 385 recorded · 385 measured · Source: the US BTS Friday · 82.6% · 389 recorded · 386 measured · Source: the US BTS Saturday · 81.6% · 345 recorded · 342 measured · Source: the US BTS Sunday · 81.1% · 370 recorded · 365 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 · 15.2 min · 390 recorded · 381 measured · Source: the US BTS Tuesday · 9.8 min · 371 recorded · 365 measured · Source: the US BTS Wednesday · 10.7 min · 395 recorded · 392 measured · Source: the US BTS Thursday · 17.6 min · 385 recorded · 385 measured · Source: the US BTS Friday · 11.4 min · 389 recorded · 386 measured · Source: the US BTS Saturday · 10.8 min · 345 recorded · 342 measured · Source: the US BTS Sunday · 15.0 min · 370 recorded · 365 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 · 390 · 390 recorded · 381 measured · Source: the US BTS Tuesday · 371 · 371 recorded · 365 measured · Source: the US BTS Wednesday · 395 · 395 recorded · 392 measured · Source: the US BTS Thursday · 385 · 385 recorded · 385 measured · Source: the US BTS Friday · 389 · 389 recorded · 386 measured · Source: the US BTS Saturday · 345 · 345 recorded · 342 measured · Source: the US BTS Sunday · 370 · 370 recorded · 365 measured · Source: the US BTS

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
Monday84.3%15.2 min381390
Tuesday84.9%9.8 min365371
Wednesday83.9%10.7 min392395
Thursday83.4%17.6 min385385
Friday82.6%11.4 min386389
Saturday81.6%10.8 min342345
Sunday81.1%15.0 min365370

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 · 90.9% · 312 recorded · 298 measured · Source: the US BTS Feb · 84.5% · 239 recorded · 239 measured · Source: the US BTS Mar · 83.2% · 242 recorded · 238 measured · Source: the US BTS Apr · 78.9% · 256 recorded · 256 measured · Source: the US BTS May · 72.6% · 258 recorded · 252 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 166 recorded · 166 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS Oct · 87.8% · 270 recorded · 270 measured · Source: the US BTS Nov · 87.5% · 335 recorded · 335 measured · Source: the US BTS Dec · 80.5% · 256 recorded · 251 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 · 0.8 min · 312 recorded · 298 measured · Source: the US BTS Feb · 6.5 min · 239 recorded · 239 measured · Source: the US BTS Mar · 9.0 min · 242 recorded · 238 measured · Source: the US BTS Apr · 10.1 min · 256 recorded · 256 measured · Source: the US BTS May · 28.3 min · 258 recorded · 252 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 166 recorded · 166 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS Oct · 7.5 min · 270 recorded · 270 measured · Source: the US BTS Nov · 7.5 min · 335 recorded · 335 measured · Source: the US BTS Dec · 14.8 min · 256 recorded · 251 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 · 312 · 312 recorded · 298 measured · Source: the US BTS Feb · 239 · 239 recorded · 239 measured · Source: the US BTS Mar · 242 · 242 recorded · 238 measured · Source: the US BTS Apr · 256 · 256 recorded · 256 measured · Source: the US BTS May · 258 · 258 recorded · 252 measured · Source: the US BTS Jun · 166 · 166 recorded · 166 measured · Source: the US BTS Jul · 178 · 178 recorded · 178 measured · Source: the US BTS Aug · 62 · 62 recorded · 62 measured · Source: the US BTS Sep · 71 · 71 recorded · 71 measured · Source: the US BTS Oct · 270 · 270 recorded · 270 measured · Source: the US BTS Nov · 335 · 335 recorded · 335 measured · Source: the US BTS Dec · 256 · 256 recorded · 251 measured · Source: the US BTS

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
Jan90.9%0.8 min298312
Feb84.5%6.5 min239239
Mar83.2%9.0 min238242
Apr78.9%10.1 min256256
May72.6%28.3 min252258
JunFewer than 200 measured departures—166166
JulFewer than 200 measured departures—178178
AugFewer than 200 measured departures—6262
SepFewer than 200 measured departures—7171
Oct87.8%7.5 min270270
Nov87.5%7.5 min335335
Dec80.5%14.8 min251256

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 82.2% 2,175
  • Delayed >15 min 16.7% 441
  • Cancelled 1.1% 29
  • 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

33
33 of 33
Flight numbersBy direction DeparturesOn time
UA678 MFE → IAH 419 91.6%
UA1360 IAH → MFE 185 70.3%
UA1950 IAH → MFE 169 76.8%
OO5327 IAH → MFE 105 76.0%
OO6000 MFE → IAH 73 70.4%
UA1057 MFE → IAH 71 85.3%
UA2186 IAH → MFE 67 79.1%
OO5368 IAH → MFE 64 68.8%
OO5530 MFE → IAH 64 78.1%
UA537 MFE → IAH 56 87.5%
OO5842 MFE → IAH 55 92.7%
OO5457 IAH → MFE 53 94.3%
OO5530 IAH → MFE 53 83.0%
OO5756 MFE → IAH 53 81.1%
OO5424 IAH → MFE 50 71.4%
OO5485 MFE → IAH 48 64.6%
OO5335 MFE → IAH 39 74.4%
OO5739 MFE → IAH 37 91.9%
UA1399 IAH → MFE 37 83.3%
UA1406 IAH → MFE 37 81.1%
UA2046 MFE → IAH 37 94.4%
UA2379 IAH → MFE 37 88.9%
OO5541 IAH → MFE 36 72.2%
OO5614 IAH → MFE 34 84.4%
OO5615 MFE → IAH 34 87.5%
UA1068 MFE → IAH 32 93.6%
UA1100 IAH → MFE 32 90.6%
UA1329 MFE → IAH 32 84.4%
UA1348 MFE → IAH 32 93.8%
UA751 IAH → MFE 32 93.6%
OO4747 IAH → MFE 31 96.8%
OO4750 MFE → IAH 30 100.0%
UA2692 IAH → MFE 30 86.7%

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 116 +87.1% 0 78.4%
June 2026 112 +107.4% 0 78.6%
May 2026 148 +42.3% 4 70.9%
April 2026 130 +3.2% 0 78.5%
March 2026 110 −14.1% 4 81.8%
February 2026 88 −41.7% 0 89.8%
January 2026 116 −36.3% 2 93.1%
December 2025 99 −34.9% 0 78.8%
November 2025 180 +16.1% 0 84.4%
October 2025 136 +1.5% 0 86.8%
September 2025 71 0 91.5%
August 2025 62 0 91.9%
July 2025 62 0 72.6%
June 2025 54 0 75.9%
May 2025 104 2 75.0%
April 2025 126 0 79.4%
March 2025 128 0 84.4%
February 2025 151 0 81.5%
January 2025 182 12 89.6%
December 2024 152 5 81.6%
November 2024 155 0 91.0%
October 2024 134 0 88.8%

How to read this chart

Loading the guide…