Flight OddsDL5155 LGA → ROA
Delta Air Lines · New York, NY to Roanoke, VA · 299 flights observed, 2025-07-01 to 2026-06-30 · 405 mi
DL5155 covers more than one route in the data window — the stats below are for LGA → ROA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
-7 min
90th percentile
+90 min
Cancellation rate
7%
How often is DL5155 on time?
Across 299 flights on LGA → ROA from 2025-07-01 to 2026-06-30, DL5155 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +90 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 183 | 66% |
| 16-30 min | 19 | 7% |
| 31-60 min | 28 | 10% |
| 61-120 min | 32 | 12% |
| 2+ hrs | 14 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 50% | +46 min |
| 2025-08 | 26 | 88% | -12 min |
| 2025-09 | 25 | 72% | +5 min |
| 2025-10 | 25 | 48% | +28 min |
| 2025-11 | 24 | 50% | +36 min |
| 2025-12 | 16 | 44% | +38 min |
| 2026-01 | 20 | 80% | -4 min |
| 2026-02 | 22 | 86% | -3 min |
| 2026-03 | 23 | 57% | +21 min |
| 2026-04 | 24 | 75% | +5 min |
| 2026-05 | 24 | 71% | +13 min |
| 2026-06 | 25 | 68% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 57% |
| Tue | 47 | 77% |
| Wed | 45 | 64% |
| Thu | 45 | 69% |
| Fri | 46 | 74% |
| Sat | 4 | 50% |
| Sun | 43 | 58% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…