Flight OddsDL5743 LGA → BOS
Delta Air Lines · New York, NY to Boston, MA · 84 flights observed, 2025-09-11 to 2025-12-19 · 184 mi
DL5743 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
56%
Median delay
+10 min
90th percentile
+78 min
Cancellation rate
7%
How often is DL5743 on time?
Across 84 flights on LGA → BOS from 2025-09-11 to 2025-12-19, DL5743 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +78 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 | 44 | 56% |
| 16-30 min | 9 | 12% |
| 31-60 min | 12 | 15% |
| 61-120 min | 10 | 13% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 15 | 40% | +30 min |
| 2025-10 | 25 | 52% | +30 min |
| 2025-11 | 21 | 67% | +6 min |
| 2025-12 | 17 | 65% | +32 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 58% |
| Tue | 14 | 50% |
| Wed | 13 | 69% |
| Thu | 12 | 50% |
| Fri | 14 | 57% |
| Sat | No data | — |
| Sun | 13 | 54% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…