New York (LGA) to Houston (HOU) flights
Southwest Airlines flies nonstop from LaGuardia Airport to William P. Hobby Airport, with about 23 flights a week in July 2026. The 1,428-mile flight takes about 3h 53m gate to gate.
- Distance
- 1,428 mi · 2,298 km
- Flight time
- 3h 53m
- Airlines
- 1
- Seats filled
- 83%
Airlines flying LGA to HOU
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 23 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 183,955 | 3h 53m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
LGA to HOU flight schedule
5 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 8:30am and the last at 4:55pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 1093Southwest Airlines | 8:30am | 11:15am | 28 | 89% |
| WN 3432Southwest Airlines | 11:05am | 1:50pm | 28 | 56% |
| WN 1095Southwest Airlines | 1:30pm | 4:20pm | 20 | 68% |
| WN 1193Southwest Airlines | 2:00pm | 4:50pm | 4 | n/a |
| WN 3856Southwest Airlines | 4:55pm | 7:40pm | 20 | 63% |
Is LGA to HOU on time?
From September 2025 to August 2026, 72% of 1,359 flights arrived within 15 minutes of schedule and 3.7% were cancelled. Flights leaving around 6am were the most punctual (96%), those around 4pm the least (55%). Most delay time was caused by late-arriving aircraft (47%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,359 | 72% | 19 min | 3.7% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 192 | 96% | |
| 7am to 8am | 44 | 82% | |
| 8am to 9am | 125 | 79% | |
| 9am to 10am | 32 | 85% | |
| 10am to 11am | 106 | 87% | |
| 11am to 12pm | 178 | 71% | |
| 1pm to 2pm | 114 | 58% | |
| 2pm to 3pm | 202 | 66% | |
| 4pm to 5pm | 117 | 55% | |
| 5pm to 6pm | 203 | 56% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 110 | 16,555 | |
| September 2025 | 108 | 13,719 | |
| October 2025 | 110 | 16,292 | |
| November 2025 | 109 | 16,291 | |
| December 2025 | 119 | 18,654 | |
| January 2026 | 110 | 12,653 | |
| February 2026 | 97 | 10,845 | |
| March 2026 | 110 | 14,937 | |
| April 2026 | 115 | 14,191 | |
| May 2026 | 120 | 17,319 | |
| June 2026 | 108 | 16,625 | |
| July 2026 | 103 | 15,980 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.