Flight OddsDL5850 LGA → BOS
Delta Air Lines · New York, NY to Boston, MA · 78 flights observed, 2026-03-08 to 2026-06-30 · 184 mi
DL5850 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
64%
Median delay
-4 min
90th percentile
+72 min
Cancellation rate
15%
How often is DL5850 on time?
Across 78 flights on LGA → BOS from 2026-03-08 to 2026-06-30, DL5850 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +72 min or later. 15% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 42 | 64% |
| 16-30 min | 7 | 11% |
| 31-60 min | 7 | 11% |
| 61-120 min | 6 | 9% |
| 2+ hrs | 4 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 17 | 59% | +22 min |
| 2026-04 | 9 | 78% | +4 min |
| 2026-05 | 19 | 47% | +21 min |
| 2026-06 | 21 | 76% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 90% |
| Tue | 12 | 75% |
| Wed | 10 | 60% |
| Thu | 10 | 50% |
| Fri | 12 | 58% |
| Sat | No data | — |
| Sun | 12 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…