Flight Reliability
F9 3141 · Frontier Airlines
Charlotte → Chicago (CLT–ORD)
33
Bring Snacks
WanderNerd Reliability Score
- 60%
- Arrive within 15 minutes
- 45 min
- Average arrival delay
- 4.6%
- Cancelled
- 1 min early
- Median arrival delay
Based on 153 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
F9 3141 departing between 9 AM–12 PM arrived on time 83% of the time, versus 31% between 9 PM–12 AM.
Sunday scaries are real for this one.
F9 3141 arrived on time 71% of the time on Mondays and just 55% on Sundays. That gap is worth planning around.
Lagging the CLT–ORD route.
F9 3141 arrived on time 60% of the time, versus 73% across the CLT–ORD route.
Lagging the Frontier Airlines network.
F9 3141 arrived on time 60% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon71%(28 flights)
- Tue—(3 flights)
- Wed—(1 flights)
- Thu59%(39 flights)
- Fri59%(27 flights)
- Sat—(4 flights)
- Sun55%(44 flights)
- 9 AM–12 PM83%(40 flights)
- 12–3 PM55%(11 flights)
- 3–6 PM70%(33 flights)
- 6–9 PM65%(20 flights)
- 9 PM–12 AM31%(42 flights)
33%
Mar
Sep 75% → Mar 33% on time
| Month | On-time percentage | Flights |
|---|---|---|
| September 2025 | 75% | 12 |
| October 2025 | 100% | 17 |
| November 2025 | 55% | 22 |
| December 2025 | 59% | 17 |
| January 2026 | 71% | 14 |
| February 2026 | 85% | 13 |
| March 2026 | 33% | 15 |
- Departures on time
- 57%
- Diverted
- 0%
- Flights flown
- 146
- Months covered
- 11
Same route, other flights
Keep nerding
Based on 153 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.