Which departure time was most reliable for AZA to BIS?
Among qualifying AZA-to-BIS departure window results, Early morning had the highest on-time rate: 95.7% of 92 flights. Afternoon was lowest at 73.0% across 141 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 92 | 95.7% | 2.2% | 0.0% |
| Afternoon | 141 | 73.0% | 14.2% | 0.7% |
Which weekday was most reliable for AZA to BIS?
Among qualifying AZA-to-BIS weekday results, Saturday had the highest on-time rate: 90.0% of 40 flights. Friday was lowest at 76.9% across 52 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 52 | 76.9% | 13.5% | 1.9% |
| Wednesday | 43 | 81.4% | 11.6% | 0.0% |
| Friday | 52 | 76.9% | 7.7% | 0.0% |
| Saturday | 40 | 90.0% | 2.5% | 0.0% |
Which airline was most reliable for AZA to BIS?
Only Allegiant Air met the AZA-to-BIS airline threshold: 82.9% of 246 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 246 | 82.9% | 8.9% | 0.4% |
Which month was most reliable for AZA to BIS?
Among qualifying AZA-to-BIS month results, February 2026 had the highest on-time rate: 96.6% of 29 flights. November 2025 was lowest at 75.0% across 20 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| October 2025 | 19 | 89.5% | 5.3% | 0.0% |
| November 2025 | 20 | 75.0% | 10.0% | 0.0% |
| December 2025 | 24 | 75.0% | 20.8% | 0.0% |
| January 2026 | 28 | 92.9% | 7.1% | 0.0% |
| February 2026 | 29 | 96.6% | 0.0% | 0.0% |
| March 2026 | 37 | 81.1% | 5.4% | 0.0% |
| April 2026 | 28 | 89.3% | 7.1% | 0.0% |
What drove AZA to BIS delay minutes?
Airline was the largest recorded AZA-to-BIS delay category, accounting for 54.2% of 2,123 BTS-attributed delay minutes during July 2025–June 2026.
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