Flight OddsDL5821 EYW → LGA
Delta Air Lines · Key West, FL to New York, NY · 122 flights observed, 2026-01-05 to 2026-05-06 · 1,207 mi
DL5821 covers more than one route in the data window — the stats below are for EYW → LGA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
0 min
90th percentile
+43 min
Cancellation rate
7%
How often is DL5821 on time?
Across 122 flights on EYW → LGA from 2026-01-05 to 2026-05-06, DL5821 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +43 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 | 80 | 75% |
| 16-30 min | 9 | 8% |
| 31-60 min | 12 | 11% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 23 | 87% | -1 min |
| 2026-02 | 22 | 64% | +28 min |
| 2026-03 | 27 | 63% | +19 min |
| 2026-04 | 30 | 87% | -2 min |
| 2026-05 | 5 | 60% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 69% |
| Tue | 16 | 63% |
| Wed | 17 | 82% |
| Thu | 17 | 94% |
| Fri | 17 | 88% |
| Sat | 13 | 69% |
| Sun | 14 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…