Charlotte Amalie (STT) to Houston (IAH) flights
United Airlines flies nonstop from Cyril E. King Airport to George Bush Intercontinental Airport, with about 7 flights a week in July 2026. The 2,070-mile flight takes about 5h 0m gate to gate.
- Distance
- 2,070 mi · 3,331 km
- Flight time
- 5h 0m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying STT to IAH
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 7 | Boeing 737 MAX 8 | 19,186 | 5h 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
STT to IAH flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 1:22pm and the last at 1:22pm. 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) |
|---|---|---|---|---|
| UA 2208United Airlines | 1:22pm | 5:25pm | 10 | 85% |
Is STT to IAH on time?
From September 2025 to August 2026, 85% of 165 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 3pm were the most punctual (89%), those around 2pm the least (65%). Most delay time was caused by air traffic control and airport congestion (37%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 165 | 85% | 8 min | 0.6% |
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 |
|---|---|---|---|
| 1pm to 2pm | 95 | 88% | |
| 2pm to 3pm | 23 | 65% | |
| 3pm to 4pm | 30 | 89% | |
| 4pm to 5pm | 12 | 83% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 15 | 1,696 | |
| September 2025 | 1 | 55 | |
| October 2025 | 5 | 527 | |
| November 2025 | 10 | 1,033 | |
| December 2025 | 8 | 888 | |
| January 2026 | 5 | 592 | |
| February 2026 | 3 | 365 | |
| March 2026 | 24 | 2,371 | |
| April 2026 | 4 | 447 | |
| May 2026 | 31 | 3,628 | |
| June 2026 | 30 | 3,665 | |
| July 2026 | 32 | 4,022 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.