Delta Air Lines
Is DL4851 delayed?
Yes — DL4851 landed in Louisville 176 min late, at 19:29 on Sep 7 (as of Sep 7, 23:29 UTC). Over its last 5 recorded arrivals, 4 landed more than 15 min late.
176 min late
Official source · Updated
Departure
New York
LGA
Scheduled
Sep 7
Arrival
Louisville
SDF
Actual
Scheduled 16:33
Sep 7
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 176 min late
New York → Louisville
- 23 min early
New York → Louisville
- 282 min late
New York → Louisville
- 45 min late
New York → Louisville
- 182 min late
New York → Louisville
Is DL4851 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
New York LaGuardia (LGA) departures
No departures recorded yet today.
Related flights
Airports
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 7, 2026Arrived | New York | Louisville | 176 | |
| Sep 6, 2026Arrived | New York | Louisville | -23 | |
| Sep 4, 2026Arrived | New York | Louisville | 282 | |
| Sep 3, 2026Arrived | New York | Louisville | 45 | |
| Sep 2, 2026Arrived | New York | Louisville | 182 |
Email me if DL4851 runs late
We email you if your next DL4851 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.