Flight Reliability
F9 1186 · Frontier Airlines
Chicago → Tampa (MDW–TPA)
67
Usually Fine
WanderNerd Reliability Score
- 85%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 3.2%
- Cancelled
- 7 min early
- Median arrival delay
Based on 63 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
F9 1186 departing between 6–9 AM arrived on time 95% of the time, versus 78% between 3–6 PM.
Sunday scaries are real for this one.
F9 1186 arrived on time 92% of the time on Thursdays. On Sundays: 82%.
Better than the MDW–TPA route average.
F9 1186 arrived on time 85% of the time, versus 77% across the MDW–TPA route.
Better than the Frontier Airlines network average.
F9 1186 arrived on time 85% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon85%(13 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu92%(12 flights)
- Fri83%(12 flights)
- Sat—(0 flights)
- Sun82%(22 flights)
- 3–6 AM—(3 flights)
- 6–9 AM95%(21 flights)
- 9 AM–12 PM—(7 flights)
- 3–6 PM78%(23 flights)
- 6–9 PM—(5 flights)
- Departures on time
- 84%
- Diverted
- 3.2%
- Flights flown
- 59
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 63 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.