Flight OddsDL5639 LGA → GRR
Delta Air Lines · New York, NY to Grand Rapids, MI · 148 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 LGA → GRR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-9 min
90th percentile
+59 min
Cancellation rate
8%
How often is DL5639 on time?
Across 148 flights on LGA → GRR from 2025-07-01 to 2025-12-19, DL5639 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +59 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 102 | 75% |
| 16-30 min | 11 | 8% |
| 31-60 min | 10 | 7% |
| 61-120 min | 8 | 6% |
| 2+ hrs | 5 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 63% | +27 min |
| 2025-08 | 25 | 84% | -4 min |
| 2025-09 | 26 | 92% | -12 min |
| 2025-10 | 25 | 76% | +4 min |
| 2025-11 | 20 | 60% | +17 min |
| 2025-12 | 16 | 69% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 77% |
| Tue | 24 | 67% |
| Wed | 23 | 65% |
| Thu | 21 | 76% |
| Fri | 22 | 82% |
| Sat | 2 | 50% |
| Sun | 22 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…