Flight OddsDL4904 LGA → DSM
Delta Air Lines · New York, NY to Des Moines, IA · 340 flights observed, 2025-07-01 to 2026-06-30 · 1,031 mi
DL4904 covers more than one route in the data window — the stats below are for LGA → DSM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
-1 min
90th percentile
+96 min
Cancellation rate
6%
How often is DL4904 on time?
Across 340 flights on LGA → DSM from 2025-07-01 to 2026-06-30, DL4904 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +96 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 203 | 64% |
| 16-30 min | 28 | 9% |
| 31-60 min | 32 | 10% |
| 61-120 min | 34 | 11% |
| 2+ hrs | 18 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 21 | 52% | +28 min |
| 2025-08 | 25 | 88% | -19 min |
| 2025-09 | 25 | 88% | -12 min |
| 2025-10 | 26 | 73% | +13 min |
| 2025-11 | 24 | 46% | +44 min |
| 2025-12 | 26 | 50% | +35 min |
| 2026-01 | 29 | 72% | +2 min |
| 2026-02 | 24 | 92% | +2 min |
| 2026-03 | 28 | 54% | +26 min |
| 2026-04 | 29 | 52% | +27 min |
| 2026-05 | 30 | 63% | +36 min |
| 2026-06 | 28 | 46% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 65% |
| Tue | 50 | 72% |
| Wed | 50 | 68% |
| Thu | 44 | 57% |
| Fri | 48 | 67% |
| Sat | 29 | 66% |
| Sun | 46 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…