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679 km · Domestic

George Bush Intercontinental (IAH) – Key Field / Meridian (MEI)

In July 2026, 108 flights operated between George Bush Intercontinental and Key Field / Meridian (both directions), and 73.1% 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
January1001000.0%
February96960.0%
March106101▼ 4.7%
April102104▲ 2.0%
May104106▲ 1.9%
June97100▲ 3.1%
July104108▲ 3.8%
August106––
September102––
October108–in progress
November100––
December110––
Year to date (Jan–Jul)709715▲ 0.8%

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
January86.0%82.0%▼ 4.7%
February68.8%83.3%▲ 21.1%
March78.3%85.1%▲ 8.7%
April77.5%86.5%▲ 11.6%
May63.5%69.8%▲ 9.9%
June67.0%77.0%▲ 14.9%
July74.0%73.1%▼ 1.2%
August73.6%––
September88.2%––
October93.5%–in progress
November82.0%––
December84.5%––
Year-to-date average (Jan–Jul)73.6%79.5%▲ 8.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January86▼ 25.0%
February00–
March05–
April00–
May20▼ 100.0%
June72▼ 71.4%
July20▼ 100.0%
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)1913▼ 31.6%

By direction

IAH → MEI

Scheduled flights
1,130
Flights operated
1,113
Cancelled
17 · 1.5%
On-time departures
75.1%

MEI → IAH

Scheduled flights
1,130
Flights operated
1,113
Cancelled
17 · 1.5%
On-time departures
84.3%

IAH → MEI and MEI → IAH counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 2,260 100.0% 79.7% 34

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 delay08:00–09:007.9min · 620 recorded · 611 measured
Gap to highest-delay hour28.3min08:00 ↔ 17:00
Recorded flights2,260IAH–MEI

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 86.1% · 620 recorded · 611 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 64 recorded · 64 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 150 recorded · 147 measured · Source: the US BTS 11:00 · 77.9% · 324 recorded · 321 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 84.0% · 347 recorded · 343 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 101 recorded · 97 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 74.3% · 240 recorded · 237 measured · Source: the US BTS 18:00 · 73.4% · 414 recorded · 406 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 7.9 min · 620 recorded · 611 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 64 recorded · 64 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 150 recorded · 147 measured · Source: the US BTS 11:00 · 19.9 min · 324 recorded · 321 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 10.4 min · 347 recorded · 343 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 101 recorded · 97 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 36.2 min · 240 recorded · 237 measured · Source: the US BTS 18:00 · 27.4 min · 414 recorded · 406 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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

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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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 620 · 620 recorded · 611 measured · Source: the US BTS 09:00 · 64 · 64 recorded · 64 measured · Source: the US BTS 10:00 · 150 · 150 recorded · 147 measured · Source: the US BTS 11:00 · 324 · 324 recorded · 321 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 347 · 347 recorded · 343 measured · Source: the US BTS 14:00 · 101 · 101 recorded · 97 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 240 · 240 recorded · 237 measured · Source: the US BTS 18:00 · 414 · 414 recorded · 406 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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

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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———
05:00No observations———
06:00No observations———
07:00No observations———
08:0086.1%7.9 min611620
09:00Fewer than 200 measured departures—6464
10:00Fewer than 200 measured departures—147150
11:0077.9%19.9 min321324
12:00No observations———
13:0084.0%10.4 min343347
14:00Fewer than 200 measured departures—97101
15:00No observations———
16:00No observations———
17:0074.3%36.2 min237240
18:0073.4%27.4 min406414
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 78.5% · 376 recorded · 368 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 194 recorded · 191 measured · Source: the US BTS Wednesday · 81.6% · 374 recorded · 364 measured · Source: the US BTS Thursday · 81.6% · 368 recorded · 364 measured · Source: the US BTS Friday · 82.4% · 376 recorded · 375 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 196 recorded · 194 measured · Source: the US BTS Sunday · 73.5% · 376 recorded · 370 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 · 22.7 min · 376 recorded · 368 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 194 recorded · 191 measured · Source: the US BTS Wednesday · 13.5 min · 374 recorded · 364 measured · Source: the US BTS Thursday · 13.6 min · 368 recorded · 364 measured · Source: the US BTS Friday · 13.5 min · 376 recorded · 375 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 196 recorded · 194 measured · Source: the US BTS Sunday · 30.8 min · 376 recorded · 370 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 · 376 · 376 recorded · 368 measured · Source: the US BTS Tuesday · 194 · 194 recorded · 191 measured · Source: the US BTS Wednesday · 374 · 374 recorded · 364 measured · Source: the US BTS Thursday · 368 · 368 recorded · 364 measured · Source: the US BTS Friday · 376 · 376 recorded · 375 measured · Source: the US BTS Saturday · 196 · 196 recorded · 194 measured · Source: the US BTS Sunday · 376 · 376 recorded · 370 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday78.5%22.7 min368376
TuesdayFewer than 200 measured departures—191194
Wednesday81.6%13.5 min364374
Thursday81.6%13.6 min364368
Friday82.4%13.5 min375376
SaturdayFewer than 200 measured departures—194196
Sunday73.5%30.8 min370376

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 · 84.0% · 214 recorded · 200 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 192 recorded · 192 measured · Source: the US BTS Mar · 81.6% · 212 recorded · 207 measured · Source: the US BTS Apr · 82.0% · 206 recorded · 206 measured · Source: the US BTS May · 66.7% · 212 recorded · 210 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 206 recorded · 197 measured · Source: the US BTS Jul · 73.6% · 214 recorded · 212 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 102 recorded · 102 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Nov · 84.8% · 204 recorded · 204 measured · Source: the US BTS Dec · 83.2% · 216 recorded · 214 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 · 13.8 min · 214 recorded · 200 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 192 recorded · 192 measured · Source: the US BTS Mar · 14.2 min · 212 recorded · 207 measured · Source: the US BTS Apr · 14.0 min · 206 recorded · 206 measured · Source: the US BTS May · 39.4 min · 212 recorded · 210 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 206 recorded · 197 measured · Source: the US BTS Jul · 31.2 min · 214 recorded · 212 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 102 recorded · 102 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Nov · 5.5 min · 204 recorded · 204 measured · Source: the US BTS Dec · 9.1 min · 216 recorded · 214 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 · 214 · 214 recorded · 200 measured · Source: the US BTS Feb · 192 · 192 recorded · 192 measured · Source: the US BTS Mar · 212 · 212 recorded · 207 measured · Source: the US BTS Apr · 206 · 206 recorded · 206 measured · Source: the US BTS May · 212 · 212 recorded · 210 measured · Source: the US BTS Jun · 206 · 206 recorded · 197 measured · Source: the US BTS Jul · 214 · 214 recorded · 212 measured · Source: the US BTS Aug · 106 · 106 recorded · 106 measured · Source: the US BTS Sep · 102 · 102 recorded · 102 measured · Source: the US BTS Oct · 176 · 176 recorded · 176 measured · Source: the US BTS Nov · 204 · 204 recorded · 204 measured · Source: the US BTS Dec · 216 · 216 recorded · 214 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan84.0%13.8 min200214
FebFewer than 200 measured departures—192192
Mar81.6%14.2 min207212
Apr82.0%14.0 min206206
May66.7%39.4 min210212
JunFewer than 200 measured departures—197206
Jul73.6%31.2 min212214
AugFewer than 200 measured departures—106106
SepFewer than 200 measured departures—102102
OctFewer than 200 measured departures—176176
Nov84.8%5.5 min204204
Dec83.2%9.1 min214216

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 78.5% 1,774
  • Delayed >15 min 20.0% 452
  • Cancelled 1.5% 34
  • 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
OO5068 IAH → MEI 383 75.8%
OO5061 IAH → MEI 257 72.5%
OO5065 MEI → IAH 257 84.9%
OO5088 MEI → IAH 227 86.2%
OO5068 MEI → IAH 223 78.0%
OO5088 IAH → MEI 205 76.7%
OO5042 IAH → MEI 94 76.3%
OO5067 MEI → IAH 39 79.5%
OO5073 MEI → IAH 37 86.5%
OO5095 MEI → IAH 37 91.9%
OO5085 IAH → MEI 36 58.8%
OO5089 MEI → IAH 36 80.6%
OO5060 MEI → IAH 34 73.5%
OO5131 MEI → IAH 32 96.9%

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 108 +3.8% 0 73.1%
June 2026 100 +3.1% 2 77.0%
May 2026 106 +1.9% 0 69.8%
April 2026 104 +2.0% 0 86.5%
March 2026 101 −4.7% 5 85.1%
February 2026 96 +0.0% 0 83.3%
January 2026 100 +0.0% 6 82.0%
December 2025 110 +5.8% 0 84.5%
November 2025 100 −3.8% 0 82.0%
October 2025 108 +58.8% 0 93.5%
September 2025 102 0 88.2%
August 2025 106 0 73.6%
July 2025 104 2 74.0%
June 2025 97 7 67.0%
May 2025 104 2 63.5%
April 2025 102 0 77.5%
March 2025 106 0 78.3%
February 2025 96 0 68.8%
January 2025 100 8 86.0%
December 2024 104 2 81.7%
November 2024 104 0 87.5%
October 2024 68 0 94.1%

How to read this chart

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