Flight OddsDL5311 ROC → LGA
Delta Air Lines · Rochester, NY to New York, NY · 340 flights observed, 2025-07-01 to 2026-06-30 · 254 mi
On-time arrival
82%
Median delay
-10 min
90th percentile
+44 min
Cancellation rate
3%
How often is DL5311 on time?
Across 340 flights on ROC → LGA from 2025-07-01 to 2026-06-30, DL5311 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +44 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 271 | 82% |
| 16-30 min | 19 | 6% |
| 31-60 min | 14 | 4% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 17 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | -3 min |
| 2025-08 | 31 | 87% | +9 min |
| 2025-09 | 30 | 90% | -4 min |
| 2025-10 | 31 | 90% | +4 min |
| 2025-11 | 30 | 87% | -7 min |
| 2025-12 | 19 | 42% | +52 min |
| 2026-01 | 23 | 74% | +25 min |
| 2026-02 | 20 | 60% | +30 min |
| 2026-03 | 27 | 70% | +45 min |
| 2026-04 | 30 | 93% | +2 min |
| 2026-05 | 30 | 93% | -13 min |
| 2026-06 | 29 | 86% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 47 | 79% |
| Tue | 49 | 80% |
| Wed | 49 | 82% |
| Thu | 48 | 79% |
| Fri | 50 | 82% |
| Sat | 45 | 87% |
| Sun | 43 | 86% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…