Most On-Time Flights from William P. Hobby (HOU)
The most reliable flight out of William P. Hobby is Southwest 1636 to Dallas (DAL), leaving at 6:00 AM: on time 94% of the time over 290 flights. Across its 44 regular routes, flights from HOU arrived on time 78% of the time.
From US DOT on-time records, Jun 2025 to May 2026.
- Departures a year
- 51,397
- Regular routes
- 44
- Arrived on time
- 78%
- Data
- Jun 2025 to May 2026
The 18 most on-time flights from HOU
| # | Flight | Route | Departs | On time |
|---|---|---|---|---|
| 1 | Southwest 1636Boeing 737 MAX 8 or 737-700 | to Dallas (DAL) | 6:00 AM → 7:05 AM | 94%290 flights |
| 2 | Southwest 4Boeing 737-700 | to Dallas (DAL) | 7:00 AM → 8:10 AM | 94%204 flights |
| 3 | Southwest 14Boeing 737-700 | to Dallas (DAL) | 9:30 AM → 10:40 AM | 91%116 flights |
| 4 | Delta 2557Airbus A320 or A319 | to Atlanta (ATL) | 6:00 AM → 9:00 AM | 90%354 flights |
| 5 | Southwest 8Boeing 737-700 | to Dallas (DAL) | 8:00 AM → 9:15 AM | 89%169 flights |
| 6 | Southwest 7Boeing 737-700 | to Corpus Christi (CRP) | 10:25 AM → 11:30 AM | 87%105 flights |
| 7 | Delta 1509Airbus A320 or A319 | to Atlanta (ATL) | 11:33 AM → 2:32 PM | 88%354 flights |
| 8 | Southwest 26Boeing 737 MAX 8 or 737-700 | to Dallas (DAL) | 12:30 PM → 1:40 PM | 86%104 flights |
| 9 | Southwest 22Boeing 737-700 | to Dallas (DAL) | 11:30 AM → 12:40 PM | 84%182 flights |
| 10 | Delta 1195Boeing 717 or Airbus A320 | to Atlanta (ATL) | 2:13 PM → 5:15 PM | 79%262 flights |
| 11 | Delta 2381Boeing 717 or Airbus A320 | to Atlanta (ATL) | 5:22 PM → 8:30 PM | 79%202 flights |
| 12 | Southwest 34Boeing 737-700 or 737 MAX 8 | to Dallas (DAL) | 2:40 PM → 3:50 PM | 79%170 flights |
| 13 | Southwest 42Boeing 737-700 | to Dallas (DAL) | 4:30 PM → 5:50 PM | 79%107 flights |
| 14 | Southwest 36Boeing 737-700 or 737 MAX 8 | to Dallas (DAL) | 3:00 PM → 4:15 PM | 76%131 flights |
| 15 | Southwest 40Boeing 737-700 | to Dallas (DAL) | 4:00 PM → 5:10 PM | 75%206 flights |
| 16 | Southwest 52Boeing 737-700 or 737 MAX 8 | to Dallas (DAL) | 7:00 PM → 8:25 PM | 75%216 flights |
| 17 | Southwest 46Boeing 737 MAX 8 | to Dallas (DAL) | 5:30 PM → 6:40 PM | 72%259 flights |
| 18 | Southwest 54Boeing 737-700 | to Dallas (DAL) | 8:30 PM → 9:45 PM | 69%214 flights |
The most on-time flight on each route from HOU
Busiest route first. Tap a route for every flight on it.
| To | Most on-time flight | Its on-time rate | Route average |
|---|---|---|---|
| Dallas (DAL)4,075 flights a year | Southwest 1636departs 6:00 AM | 94% | 81% |
| Atlanta (ATL)2,953 flights a year | Delta 2557departs 6:00 AM | 90% | 79% |
| Corpus Christi (CRP)974 flights a year | Southwest 7departs 10:25 AM | 87% | 78% |
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Historical odds, not a guarantee. Built from US Department of Transportation on-time reports for US airlines that report to the DOT; on time = arrived less than 15 minutes late. Schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline.