United Airlines
Is UA3551 delayed?
No delay reported yet. UA3551 is scheduled to leave Key West at 16:25 on Nov 14 and reach Chicago at 18:36 (as of Nov 14, 16:16 UTC). Of its last 7 arrivals, 0 landed more than 15 min late.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Key West
EYW
Scheduled
Nov 14
Arrival
Chicago
ORD
Scheduled
Nov 14
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
- Not available
Also sold as NZ2358
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
Key West → Chicago
- On schedule (4 min behind)
Key West → Chicago
- 8 min early
Key West → Chicago
- 13 min early
Key West → Chicago
- 30 min early
Key West → Chicago
Is UA3551 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Chicago (ORD) departures
- Left more than 15 min late
- 69 of 171
- Cancelled today
- 135
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 12, 2026Arrived | Key West | Chicago | -20 | |
| Nov 11, 2026Arrived | Key West | Chicago | 4 | |
| Nov 10, 2026Arrived | Key West | Chicago | -8 | |
| Nov 9, 2026Arrived | Key West | Chicago | -13 | |
| Nov 6, 2026Arrived | Key West | Chicago | -30 | |
| Nov 5, 2026Arrived | Key West | Chicago | -21 | |
| Nov 4, 2026Arrived | Key West | Chicago | -15 | |
| Nov 3, 2026Arrived | Key West | Chicago | Not available | |
| Nov 2, 2026Arrived | Key West | Chicago | Not available | |
| Oct 31, 2026Arrived | Key West | Chicago | Not available | |
| Oct 29, 2026Arrived | Key West | Chicago | Not available | |
| Oct 27, 2026Arrived | Key West | Chicago | Not available | |
| Oct 26, 2026Arrived | Key West | Chicago | Not available |