Flight Reliability
AA 3665 · American Airlines
Dallas–Fort Worth → SGF (DFW–SGF)
75
Usually Fine
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 1.8%
- Cancelled
- 2 min early
- Median arrival delay
Based on 221 historical flights. Data through May 2026.
What the data says
Wednesdays have been rough.
AA 3665 arrived on time 84% of the time on Thursdays and just 64% on Wednesdays. That gap is worth planning around.
A bit behind the DFW–SGF route.
AA 3665 arrived on time 78% of the time, versus 82% across the DFW–SGF route.
Recent months have been rougher.
AA 3665 arrived on time 79% of the time over the last three months in the data, compared with 89% in the three months before that.
The breakdown
- Mon80%(30 flights)
- Tue72%(18 flights)
- Wed64%(22 flights)
- Thu84%(44 flights)
- Fri70%(30 flights)
- Sat83%(24 flights)
- Sun81%(47 flights)
- 3–6 PM—(6 flights)
- 9 PM–12 AM79%(209 flights)
70%
May
Jun 70% → May 70% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 70% | 30 |
| July 2025 | 67% | 27 |
| August 2025 | 71% | 14 |
| October 2025 | 87% | 15 |
| November 2025 | 92% | 12 |
| December 2025 | 88% | 16 |
| March 2026 | 83% | 23 |
| April 2026 | 86% | 28 |
| May 2026 | 70% | 30 |
- Departures on time
- 77%
- Diverted
- 0.9%
- Flights flown
- 215
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 221 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.