Flight Reliability
AA 4332 · American Airlines
SPI → Chicago (SPI–ORD)98% of its flights flew this route. The rest (CLT–HHH, HHH–CLT) are included in these numbers.
- 89%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 2.4%
- Cancelled
- 14 min early
- Median arrival delay
Based on 127 historical flights. Data through May 2026.
What the data says
The 3–6 AM departure wins.
AA 4332 departing between 3–6 AM arrived on time 96% of the time, versus 83% between 6–9 AM.
Mondays have been rough.
AA 4332 arrived on time 100% of the time on Wednesdays and just 75% on Mondays. That gap is worth planning around.
Better than the SPI–ORD route average.
AA 4332 arrived on time 89% of the time, versus 80% across the SPI–ORD route.
Better than the American Airlines network average.
AA 4332 arrived on time 89% of the time, versus 77% across the American Airlines network.
The breakdown
- Mon75%(16 flights)
- Tue77%(17 flights)
- Wed100%(18 flights)
- Thu100%(18 flights)
- Fri82%(17 flights)
- Sat95%(20 flights)
- Sun89%(18 flights)
- 3–6 AM96%(52 flights)
- 6–9 AM83%(70 flights)
- 9 AM–12 PM—(1 flights)
- 12–3 PM—(1 flights)
Dec 79% → Mar 97% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 79% | 28 |
| January 2026 | 87% | 31 |
| February 2026 | 93% | 28 |
| March 2026 | 97% | 29 |
- Departures on time
- 90%
- Diverted
- 0%
- Flights flown
- 124
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 127 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.