Flight Reliability
UA 1908 · United Airlines
Houston → Charlotte Amalie (IAH–STT)82% of its flights flew this route. The rest (EWR–RSW) are included in these numbers.
- 85%
- Arrive within 15 minutes
- 6 min early
- Average arrival delay
- 1.4%
- Cancelled
- 13 min early
- Median arrival delay
Based on 210 historical flights. Data through May 2026.
What the data says
The 9 AM–12 PM departure wins.
UA 1908 departing between 9 AM–12 PM arrived on time 90% of the time, versus 78% between 6–9 AM.
Friday is doing you no favors.
UA 1908 arrived on time 92% of the time on Mondays. On Fridays: 80%.
A bit ahead of the United Airlines network.
UA 1908 arrived on time 85% of the time, versus 79% across the United Airlines network.
Recent months have been rougher.
UA 1908 arrived on time 76% of the time over the last three months in the data, compared with 92% in the three months before that.
The breakdown
- Mon92%(24 flights)
- Tue83%(24 flights)
- Wed88%(24 flights)
- Thu80%(25 flights)
- Fri80%(25 flights)
- Sat88%(49 flights)
- Sun83%(35 flights)
- 6–9 AM78%(88 flights)
- 9 AM–12 PM90%(118 flights)
Jun 87% → May 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 87% | 30 |
| July 2025 | 81% | 31 |
| August 2025 | 100% | 28 |
| September 2025 | 96% | 25 |
| November 2025 | 100% | 10 |
| March 2026 | 33% | 24 |
| May 2026 | 94% | 31 |
- Departures on time
- 90%
- Diverted
- 0.5%
- Flights flown
- 206
- Months covered
- 12
Keep nerding
Based on 210 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.