Flight OddsDL4952 JFK → ORD
Delta Air Lines · New York, NY to Chicago, IL · 36 flights observed, 2026-03-08 to 2026-04-12 · 740 mi
DL4952 covers more than one route in the data window — the stats below are for JFK → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
59%
Median delay
+5 min
90th percentile
+91 min
Cancellation rate
6%
How often is DL4952 on time?
Across 36 flights on JFK → ORD from 2026-03-08 to 2026-04-12, DL4952 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +91 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 | 20 | 59% |
| 16-30 min | 4 | 12% |
| 31-60 min | 3 | 9% |
| 61-120 min | 4 | 12% |
| 2+ hrs | 3 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 22 | 55% | +39 min |
| 2026-04 | 12 | 67% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 5 | 60% |
| Wed | 5 | 80% |
| Thu | 5 | 40% |
| Fri | 5 | 40% |
| Sat | 5 | 80% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…