Route
RSW → IAH
Southwest Florida International Airport George Bush Intercontinental Airport
How punctual is this route?
- On-time arrivals
- 89.4%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 90 min
- Flights arriving 15+ minutes late
- Flights tracked
- 864
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 40%
- Late-arriving aircraft 32%
- Airline (crew, maintenance, cleaning) 18%
- Extreme weather 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.0% | 36 |
| October 2025 | 94.0% | 67 |
| November 2025 | 89.8% | 88 |
| December 2025 | 85.9% | 92 |
| January 2026 | 96.7% | 93 |
| February 2026 | 93.6% | 78 |
| March 2026 | 87.6% | 91 |
| April 2026 | 90.7% | 86 |
| May 2026 | 88.8% | 80 |
| June 2026 | 81.8% | 56 |
| July 2026 | 87.9% | 58 |
| August 2026 | 92.3% | 39 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| United Airlines | 864 | 89.4% | 0.3% | 90 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2388
19% late · 145 flights
-
UA1809
5% late · 119 flights
-
UA1094
3% late · 108 flights
-
UA2833
22% late · 93 flights
-
UA1388
2% late · 51 flights
-
UA2773
0% late · 47 flights
-
UA2198
19% late · 36 flights
-
UA2281
14% late · 35 flights
-
UA2358
6% late · 32 flights
-
UA1949
10% late · 31 flights
-
UA1548
4% late · 24 flights
-
UA1581
33% late · 24 flights
-
UA1246
5% late · 21 flights
-
UA1882
0% late · 21 flights
-
UA740
10% late · 21 flights
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