Flight Reliability
F9 2800 · Frontier Airlines
Austin → Chicago (AUS–ORD)
30
Bring Snacks
WanderNerd Reliability Score
- 62%
- Arrive within 15 minutes
- 47 min
- Average arrival delay
- 4.5%
- Cancelled
- 3 min
- Median arrival delay
Based on 112 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
F9 2800 departing between 9 AM–12 PM arrived on time 86% of the time, versus 29% between 9 PM–12 AM.
Sunday scaries are real for this one.
F9 2800 arrived on time 75% of the time on Mondays and just 33% on Sundays. That gap is worth planning around.
Lagging the AUS–ORD route.
F9 2800 arrived on time 62% of the time, versus 74% across the AUS–ORD route.
Lagging the Frontier Airlines network.
F9 2800 arrived on time 62% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon75%(32 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu65%(17 flights)
- Fri67%(36 flights)
- Sat—(0 flights)
- Sun33%(21 flights)
- 9 AM–12 PM86%(35 flights)
- 12–3 PM75%(12 flights)
- 3–6 PM—(2 flights)
- 6–9 PM50%(40 flights)
- 9 PM–12 AM29%(17 flights)
67%
Apr
Jan 77% → Apr 67% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 77% | 13 |
| February 2026 | 82% | 11 |
| April 2026 | 67% | 12 |
- Departures on time
- 62%
- Diverted
- 0.9%
- Flights flown
- 106
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 112 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.