Flight OddsDL5639 GRR → LGA
Delta Air Lines · Grand Rapids, MI to New York, NY · 147 flights observed, 2025-07-01 to 2025-12-19 · 618 mi
DL5639 covers more than one route in the data window — the stats below are for GRR → LGA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
-5 min
90th percentile
+70 min
Cancellation rate
10%
How often is DL5639 on time?
Across 147 flights on GRR → LGA from 2025-07-01 to 2025-12-19, DL5639 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +70 min or later. 10% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 88 | 67% |
| 16-30 min | 14 | 11% |
| 31-60 min | 10 | 8% |
| 61-120 min | 9 | 7% |
| 2+ hrs | 11 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 36% | +53 min |
| 2025-08 | 25 | 84% | -3 min |
| 2025-09 | 25 | 76% | +0 min |
| 2025-10 | 25 | 76% | +7 min |
| 2025-11 | 19 | 63% | +20 min |
| 2025-12 | 16 | 56% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 77% |
| Tue | 23 | 65% |
| Wed | 22 | 59% |
| Thu | 20 | 55% |
| Fri | 22 | 77% |
| Sat | 1 | 100% |
| Sun | 22 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…