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1,384 km · Domestic

George Bush Intercontinental (IAH) – Southwest Florida (RSW)

In July 2026, 116 flights operated between George Bush Intercontinental and Southwest Florida (both directions), and 81.9% 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
January132185▲ 40.2%
February136156▲ 14.7%
March178179▲ 0.6%
April120172▲ 43.3%
May123159▲ 29.3%
June118112▼ 5.1%
July122116▼ 4.9%
August99––
September72––
October135–in progress
November176––
December184––
Year to date (Jan–Jul)9291,079▲ 16.1%

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
January91.7%92.4%▲ 0.8%
February82.4%92.9%▲ 12.7%
March84.8%87.2%▲ 2.8%
April84.2%93.0%▲ 10.5%
May82.1%85.5%▲ 4.1%
June75.4%76.8%▲ 1.9%
July75.4%81.9%▲ 8.6%
August68.7%––
September76.4%––
October90.4%–in progress
November88.6%––
December87.5%––
Year-to-date average (Jan–Jul)82.3%87.1%▲ 5.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January41▼ 75.0%
February00–
March03–
April00–
May10▼ 100.0%
June20▼ 100.0%
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)74▼ 42.9%

By direction

IAH → RSW

Scheduled flights
1,515
Flights operated
1,508
Cancelled
7 · 0.5%
On-time departures
82.6%

RSW → IAH

Scheduled flights
1,516
Flights operated
1,506
Cancelled
10 · 0.7%
On-time departures
87.5%

IAH → RSW and RSW → IAH counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 3,031 100.0% 85.1% 17

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 delay07:00–08:00-3.0min · 590 recorded · 590 measured
Gap to highest-delay hour21.7min07:00 ↔ 17:00
Recorded flights3,031IAH–RSW

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 · Fewer than 200 measured departures · 83 recorded · 82 measured · Source: the US BTS 07:00 · 96.4% · 590 recorded · 590 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 19 recorded · 18 measured · Source: the US BTS 09:00 · 89.3% · 275 recorded · 271 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 199 recorded · 198 measured · Source: the US BTS 12:00 · 81.0% · 568 recorded · 567 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 127 recorded · 125 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 24 recorded · 24 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 128 recorded · 126 measured · Source: the US BTS 17:00 · 75.8% · 472 recorded · 471 measured · Source: the US BTS 18:00 · 79.6% · 410 recorded · 406 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 99 recorded · 99 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 37 recorded · 37 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 · Fewer than 200 measured departures · 83 recorded · 82 measured · Source: the US BTS 07:00 · -3.0 min · 590 recorded · 590 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 19 recorded · 18 measured · Source: the US BTS 09:00 · 6.1 min · 275 recorded · 271 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 199 recorded · 198 measured · Source: the US BTS 12:00 · 12.0 min · 568 recorded · 567 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 127 recorded · 125 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 24 recorded · 24 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 128 recorded · 126 measured · Source: the US BTS 17:00 · 18.7 min · 472 recorded · 471 measured · Source: the US BTS 18:00 · 12.9 min · 410 recorded · 406 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 99 recorded · 99 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 37 recorded · 37 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.

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 · 83 · 83 recorded · 82 measured · Source: the US BTS 07:00 · 590 · 590 recorded · 590 measured · Source: the US BTS 08:00 · 19 · 19 recorded · 18 measured · Source: the US BTS 09:00 · 275 · 275 recorded · 271 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 199 · 199 recorded · 198 measured · Source: the US BTS 12:00 · 568 · 568 recorded · 567 measured · Source: the US BTS 13:00 · 127 · 127 recorded · 125 measured · Source: the US BTS 14:00 · 24 · 24 recorded · 24 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · 128 · 128 recorded · 126 measured · Source: the US BTS 17:00 · 472 · 472 recorded · 471 measured · Source: the US BTS 18:00 · 410 · 410 recorded · 406 measured · Source: the US BTS 19:00 · 99 · 99 recorded · 99 measured · Source: the US BTS 20:00 · 37 · 37 recorded · 37 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———
06:00Fewer than 200 measured departures—8283
07:0096.4%-3.0 min590590
08:00Fewer than 200 measured departures—1819
09:0089.3%6.1 min271275
10:00No observations———
11:00Fewer than 200 measured departures—198199
12:0081.0%12.0 min567568
13:00Fewer than 200 measured departures—125127
14:00Fewer than 200 measured departures—2424
15:00No observations———
16:00Fewer than 200 measured departures—126128
17:0075.8%18.7 min471472
18:0079.6%12.9 min406410
19:00Fewer than 200 measured departures—9999
20:00Fewer than 200 measured departures—3737
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 · 87.1% · 443 recorded · 440 measured · Source: the US BTS Tuesday · 83.5% · 417 recorded · 412 measured · Source: the US BTS Wednesday · 86.7% · 437 recorded · 437 measured · Source: the US BTS Thursday · 89.1% · 442 recorded · 442 measured · Source: the US BTS Friday · 86.5% · 439 recorded · 438 measured · Source: the US BTS Saturday · 84.0% · 410 recorded · 406 measured · Source: the US BTS Sunday · 78.4% · 443 recorded · 439 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 · 10.5 min · 443 recorded · 440 measured · Source: the US BTS Tuesday · 8.9 min · 417 recorded · 412 measured · Source: the US BTS Wednesday · 4.8 min · 437 recorded · 437 measured · Source: the US BTS Thursday · 2.9 min · 442 recorded · 442 measured · Source: the US BTS Friday · 4.7 min · 439 recorded · 438 measured · Source: the US BTS Saturday · 10.6 min · 410 recorded · 406 measured · Source: the US BTS Sunday · 13.5 min · 443 recorded · 439 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 · 443 · 443 recorded · 440 measured · Source: the US BTS Tuesday · 417 · 417 recorded · 412 measured · Source: the US BTS Wednesday · 437 · 437 recorded · 437 measured · Source: the US BTS Thursday · 442 · 442 recorded · 442 measured · Source: the US BTS Friday · 439 · 439 recorded · 438 measured · Source: the US BTS Saturday · 410 · 410 recorded · 406 measured · Source: the US BTS Sunday · 443 · 443 recorded · 439 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday87.1%10.5 min440443
Tuesday83.5%8.9 min412417
Wednesday86.7%4.8 min437437
Thursday89.1%2.9 min442442
Friday86.5%4.7 min438439
Saturday84.0%10.6 min406410
Sunday78.4%13.5 min439443

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 · 92.1% · 322 recorded · 317 measured · Source: the US BTS Feb · 88.0% · 292 recorded · 292 measured · Source: the US BTS Mar · 86.0% · 360 recorded · 357 measured · Source: the US BTS Apr · 89.4% · 292 recorded · 292 measured · Source: the US BTS May · 84.0% · 283 recorded · 282 measured · Source: the US BTS Jun · 76.1% · 232 recorded · 230 measured · Source: the US BTS Jul · 78.6% · 238 recorded · 238 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 99 recorded · 99 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 72 recorded · 72 measured · Source: the US BTS Oct · 91.2% · 215 recorded · 215 measured · Source: the US BTS Nov · 89.1% · 294 recorded · 294 measured · Source: the US BTS Dec · 81.9% · 332 recorded · 326 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 · 1.1 min · 322 recorded · 317 measured · Source: the US BTS Feb · 5.5 min · 292 recorded · 292 measured · Source: the US BTS Mar · 9.6 min · 360 recorded · 357 measured · Source: the US BTS Apr · 5.0 min · 292 recorded · 292 measured · Source: the US BTS May · 10.8 min · 283 recorded · 282 measured · Source: the US BTS Jun · 16.9 min · 232 recorded · 230 measured · Source: the US BTS Jul · 12.1 min · 238 recorded · 238 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 99 recorded · 99 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 72 recorded · 72 measured · Source: the US BTS Oct · 0.8 min · 215 recorded · 215 measured · Source: the US BTS Nov · 1.4 min · 294 recorded · 294 measured · Source: the US BTS Dec · 9.5 min · 332 recorded · 326 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 · 322 · 322 recorded · 317 measured · Source: the US BTS Feb · 292 · 292 recorded · 292 measured · Source: the US BTS Mar · 360 · 360 recorded · 357 measured · Source: the US BTS Apr · 292 · 292 recorded · 292 measured · Source: the US BTS May · 283 · 283 recorded · 282 measured · Source: the US BTS Jun · 232 · 232 recorded · 230 measured · Source: the US BTS Jul · 238 · 238 recorded · 238 measured · Source: the US BTS Aug · 99 · 99 recorded · 99 measured · Source: the US BTS Sep · 72 · 72 recorded · 72 measured · Source: the US BTS Oct · 215 · 215 recorded · 215 measured · Source: the US BTS Nov · 294 · 294 recorded · 294 measured · Source: the US BTS Dec · 332 · 332 recorded · 326 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan92.1%1.1 min317322
Feb88.0%5.5 min292292
Mar86.0%9.6 min357360
Apr89.4%5.0 min292292
May84.0%10.8 min282283
Jun76.1%16.9 min230232
Jul78.6%12.1 min238238
AugFewer than 200 measured departures—9999
SepFewer than 200 measured departures—7272
Oct91.2%0.8 min215215
Nov89.1%1.4 min294294
Dec81.9%9.5 min326332

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 84.6% 2,564
  • Delayed >15 min 14.8% 450
  • Cancelled 0.6% 17
  • 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

36
36 of 36
Flight numbersBy direction DeparturesOn time
UA1361 IAH → RSW 347 84.4%
UA1809 RSW → IAH 319 93.4%
UA2388 RSW → IAH 145 84.7%
UA2246 IAH → RSW 143 77.5%
UA1955 IAH → RSW 111 83.6%
UA1094 RSW → IAH 108 96.3%
UA2384 IAH → RSW 88 77.0%
UA2078 RSW → IAH 79 74.7%
UA1062 IAH → RSW 78 98.7%
UA2833 RSW → IAH 64 67.2%
UA335 RSW → IAH 53 58.5%
UA1949 RSW → IAH 52 88.2%
UA2347 IAH → RSW 52 100.0%
UA1388 RSW → IAH 51 98.0%
UA2390 RSW → IAH 42 83.3%
UA1176 IAH → RSW 37 94.6%
UA1552 IAH → RSW 37 86.5%
UA1573 IAH → RSW 37 80.6%
UA1581 RSW → IAH 37 64.9%
UA2337 RSW → IAH 37 83.3%
UA2383 RSW → IAH 37 86.5%
UA2773 RSW → IAH 37 100.0%
UA1383 RSW → IAH 36 97.2%
UA2198 RSW → IAH 36 83.3%
UA2357 IAH → RSW 36 83.3%
UA2722 IAH → RSW 36 75.0%
UA1285 RSW → IAH 35 82.4%
UA2281 RSW → IAH 35 94.3%
UA2682 IAH → RSW 35 60.0%
UA2241 IAH → RSW 34 69.7%
UA1403 IAH → RSW 32 81.3%
UA2358 RSW → IAH 32 96.9%
UA2765 IAH → RSW 32 75.0%
UA2778 IAH → RSW 32 84.4%
UA517 IAH → RSW 31 87.1%
UA2343 RSW → IAH 30 80.0%

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 116 −4.9% 0 81.9%
June 2026 112 −5.1% 0 76.8%
May 2026 159 +29.3% 0 85.5%
April 2026 172 +43.3% 0 93.0%
March 2026 179 +0.6% 3 87.2%
February 2026 156 +14.7% 0 92.9%
January 2026 185 +40.2% 1 92.4%
December 2025 184 +29.6% 0 87.5%
November 2025 176 +49.2% 0 88.6%
October 2025 135 +68.8% 0 90.4%
September 2025 72 0 76.4%
August 2025 99 0 68.7%
July 2025 122 0 75.4%
June 2025 118 2 75.4%
May 2025 123 1 82.1%
April 2025 120 0 84.2%
March 2025 178 0 84.8%
February 2025 136 0 82.4%
January 2025 132 4 91.7%
December 2024 142 6 74.6%
November 2024 118 0 89.8%
October 2024 80 0 92.5%

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