Flight Reliability
F9 1882 · Frontier Airlines
Houston → Chicago (IAH–ORD)
36
Bring Snacks
WanderNerd Reliability Score
- 64%
- Arrive within 15 minutes
- 56 min
- Average arrival delay
- 3.3%
- Cancelled
- 0 min
- Median arrival delay
Based on 121 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
F9 1882 departing between 6–9 PM arrived on time 74% of the time, versus 52% between 3–6 PM.
Sunday scaries are real for this one.
F9 1882 arrived on time 74% of the time on Thursdays and just 57% on Sundays. That gap is worth planning around.
Lagging the IAH–ORD route.
F9 1882 arrived on time 64% of the time, versus 75% across the IAH–ORD route.
Lagging the Frontier Airlines network.
F9 1882 arrived on time 64% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon68%(25 flights)
- Tue—(3 flights)
- Wed—(4 flights)
- Thu74%(23 flights)
- Fri57%(28 flights)
- Sat64%(11 flights)
- Sun57%(23 flights)
- 6–9 AM—(3 flights)
- 9 AM–12 PM69%(26 flights)
- 12–3 PM70%(10 flights)
- 3–6 PM52%(21 flights)
- 6–9 PM74%(35 flights)
- 9 PM–12 AM55%(22 flights)
71%
Apr
Sep 81% → Apr 71% on time
| Month | On-time percentage | Flights |
|---|---|---|
| September 2025 | 81% | 16 |
| October 2025 | 56% | 16 |
| November 2025 | 63% | 19 |
| March 2026 | 44% | 18 |
| April 2026 | 71% | 24 |
- Departures on time
- 62%
- Diverted
- 0%
- Flights flown
- 117
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 121 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.