Flight Reliability
F9 2940 · Frontier Airlines
Miami → Baltimore (MIA–BWI)
77
Usually Fine
WanderNerd Reliability Score
- 75%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 1.0%
- Cancelled
- 8 min early
- Median arrival delay
Based on 192 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
F9 2940 departing between 6–9 AM arrived on time 94% of the time, versus 63% between 3–6 PM.
Wednesdays have been rough.
F9 2940 arrived on time 85% of the time on Saturdays and just 39% on Wednesdays. That gap is worth planning around.
Recent months have been rougher.
F9 2940 arrived on time 74% of the time over the last three months in the data, compared with 84% in the three months before that.
The breakdown
- Mon71%(31 flights)
- Tue80%(15 flights)
- Wed39%(13 flights)
- Thu83%(29 flights)
- Fri76%(29 flights)
- Sat85%(33 flights)
- Sun73%(40 flights)
- 3–6 AM73%(11 flights)
- 6–9 AM94%(34 flights)
- 9 AM–12 PM71%(17 flights)
- 12–3 PM82%(44 flights)
- 3–6 PM63%(81 flights)
- 6–9 PM—(3 flights)
65%
May
Jun 77% → May 65% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 22 |
| July 2025 | 67% | 30 |
| August 2025 | 67% | 27 |
| September 2025 | 76% | 21 |
| October 2025 | 100% | 18 |
| November 2025 | 77% | 17 |
| December 2025 | 73% | 15 |
| January 2026 | 83% | 12 |
| May 2026 | 65% | 17 |
- Departures on time
- 80%
- Diverted
- 0%
- Flights flown
- 190
- Months covered
- 11
Same route, other flights
Keep nerding
Based on 192 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.