Flight Reliability
F9 1050 · Frontier Airlines
Miami → Baltimore (MIA–BWI)
68
Usually Fine
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 3 min early
- Average arrival delay
- 4.3%
- Cancelled
- 14 min early
- Median arrival delay
Based on 69 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
F9 1050 departing between 6–9 AM arrived on time 100% of the time, versus 40% between 9 PM–12 AM.
Mondays have been rough.
F9 1050 arrived on time 91% of the time on Thursdays and just 58% on Mondays. That gap is worth planning around.
A bit ahead of the Frontier Airlines network.
F9 1050 arrived on time 77% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon58%(12 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu91%(11 flights)
- Fri78%(18 flights)
- Sat75%(16 flights)
- Sun—(9 flights)
- 3–6 AM85%(20 flights)
- 6–9 AM100%(15 flights)
- 9 AM–12 PM—(7 flights)
- 12–3 PM—(5 flights)
- 3–6 PM—(9 flights)
- 9 PM–12 AM40%(10 flights)
87%
Apr
Jan 60% → Apr 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 60% | 10 |
| February 2026 | 87% | 15 |
| March 2026 | 82% | 17 |
| April 2026 | 87% | 15 |
- Departures on time
- 74%
- Diverted
- 0%
- Flights flown
- 66
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 69 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.