Flight Reliability
AA 4319 · American Airlines
Greenville → Dallas–Fort Worth (GSP–DFW)96% of its flights flew this route. The rest (DFW–BIS) are included in these numbers.
35
Bring Snacks
WanderNerd Reliability Score
- 58%
- Arrive within 15 minutes
- 30 min
- Average arrival delay
- 2.1%
- Cancelled
- 7 min
- Median arrival delay
Based on 96 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
AA 4319 arrived on time 78% of the time on Sundays and just 62% on Thursdays. That gap is worth planning around.
Well behind the GSP–DFW route.
AA 4319 arrived on time 58% of the time, versus 74% across the GSP–DFW route.
Well behind the American Airlines network.
AA 4319 arrived on time 58% of the time, versus 77% across the American Airlines network.
The breakdown
- Mon64%(14 flights)
- Tue—(9 flights)
- Wed—(9 flights)
- Thu62%(21 flights)
- Fri64%(11 flights)
- Sat—(9 flights)
- Sun78%(18 flights)
87%
Oct
Jun 52% → Oct 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 52% | 27 |
| July 2025 | 48% | 29 |
| August 2025 | 58% | 12 |
| October 2025 | 87% | 15 |
- Departures on time
- 57%
- Diverted
- 3.1%
- Flights flown
- 91
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 96 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.