Flight Reliability
AA 4248 · American Airlines
Syracuse → Chicago (SYR–ORD)87% of its flights flew this route. The rest (DFW–ELP, CID–DFW) are included in these numbers.
- 65%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 3.3%
- Cancelled
- 6 min
- Median arrival delay
Based on 122 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
AA 4248 departing between 9 AM–12 PM arrived on time 80% of the time, versus 63% between 6–9 PM.
Sunday scaries are real for this one.
AA 4248 arrived on time 83% of the time on Tuesdays and just 55% on Sundays. That gap is worth planning around.
Lagging the SYR–ORD route.
AA 4248 arrived on time 65% of the time, versus 74% across the SYR–ORD route.
Lagging the American Airlines network.
AA 4248 arrived on time 65% of the time, versus 77% across the American Airlines network.
The breakdown
- Mon67%(21 flights)
- Tue83%(12 flights)
- Wed70%(10 flights)
- Thu64%(22 flights)
- Fri59%(17 flights)
- Sat69%(16 flights)
- Sun55%(20 flights)
- 6–9 AM—(1 flights)
- 9 AM–12 PM80%(10 flights)
- 12–3 PM—(3 flights)
- 6–9 PM63%(102 flights)
- 9 PM–12 AM—(2 flights)
Jun 60% → Nov 91% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 60% | 30 |
| July 2025 | 75% | 24 |
| August 2025 | 60% | 20 |
| September 2025 | 67% | 12 |
| October 2025 | 50% | 16 |
| November 2025 | 91% | 11 |
- Departures on time
- 73%
- Diverted
- 0%
- Flights flown
- 118
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 122 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.