Flight OddsDL4715 STL → LGA
Delta Air Lines · St. Louis, MO to New York, NY · 165 flights observed, 2025-07-01 to 2025-12-19 · 888 mi
DL4715 covers more than one route in the data window — the stats below are for STL → LGA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-11 min
90th percentile
+45 min
Cancellation rate
1%
How often is DL4715 on time?
Across 165 flights on STL → LGA from 2025-07-01 to 2025-12-19, DL4715 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +45 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 123 | 75% |
| 16-30 min | 16 | 10% |
| 31-60 min | 11 | 7% |
| 61-120 min | 9 | 6% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 73% | +0 min |
| 2025-08 | 31 | 84% | -3 min |
| 2025-09 | 30 | 87% | -2 min |
| 2025-10 | 30 | 83% | -6 min |
| 2025-11 | 25 | 68% | +10 min |
| 2025-12 | 17 | 41% | +50 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 83% |
| Tue | 25 | 84% |
| Wed | 25 | 72% |
| Thu | 24 | 79% |
| Fri | 24 | 63% |
| Sat | 18 | 72% |
| Sun | 24 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…