Flight OddsDL5819 LGA → BOS
Delta Air Lines · New York, NY to Boston, MA · 301 flights observed, 2025-07-01 to 2026-06-30 · 184 mi
DL5819 covers more than one route in the data window — the stats below are for LGA → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+8 min
90th percentile
+94 min
Cancellation rate
5%
How often is DL5819 on time?
Across 301 flights on LGA → BOS from 2025-07-01 to 2026-06-30, DL5819 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +94 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 162 | 57% |
| 16-30 min | 34 | 12% |
| 31-60 min | 40 | 14% |
| 61-120 min | 29 | 10% |
| 2+ hrs | 20 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 42% | +56 min |
| 2025-08 | 26 | 81% | +8 min |
| 2025-09 | 25 | 52% | +41 min |
| 2025-10 | 25 | 28% | +37 min |
| 2025-11 | 23 | 43% | +52 min |
| 2025-12 | 16 | 63% | +15 min |
| 2026-01 | 21 | 81% | +17 min |
| 2026-02 | 22 | 59% | +14 min |
| 2026-03 | 24 | 58% | +19 min |
| 2026-04 | 28 | 57% | +24 min |
| 2026-05 | 25 | 64% | +19 min |
| 2026-06 | 26 | 58% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 47% |
| Tue | 49 | 59% |
| Wed | 48 | 54% |
| Thu | 47 | 57% |
| Fri | 48 | 60% |
| Sat | 3 | 100% |
| Sun | 45 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…