Flight Reliability
AA 328 · American Airlines
Dallas–Fort Worth → Chicago (DFW–ORD)97% of its flights flew this route. The rest (DFW–LEX) are included in these numbers.
- 83%
- Arrive within 15 minutes
- 5 min early
- Average arrival delay
- 3.1%
- Cancelled
- 15 min early
- Median arrival delay
Based on 159 historical flights. Data through May 2026.
What the data says
Wednesdays have been rough.
AA 328 arrived on time 96% of the time on Fridays and just 57% on Wednesdays. That gap is worth planning around.
Better than the DFW–ORD route average.
AA 328 arrived on time 83% of the time, versus 69% across the DFW–ORD route.
A bit ahead of the American Airlines network.
AA 328 arrived on time 83% of the time, versus 77% across the American Airlines network.
Keep a backup plan handy.
AA 328 was cancelled 3.1% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon91%(22 flights)
- Tue91%(23 flights)
- Wed57%(21 flights)
- Thu86%(22 flights)
- Fri96%(23 flights)
- Sat81%(21 flights)
- Sun77%(22 flights)
- 6–9 AM83%(148 flights)
- 9 AM–12 PM—(6 flights)
Jun 76% → Oct 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 76% | 29 |
| July 2025 | 86% | 29 |
| August 2025 | 70% | 30 |
| September 2025 | 93% | 29 |
| October 2025 | 90% | 31 |
- Departures on time
- 83%
- Diverted
- 0%
- Flights flown
- 154
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 159 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.