Is UA1166 delayed?
No — UA1166 landed in Chicago 19 min early, at 09:28 on Sep 29 (as of Sep 29, 16:44 UTC).
Usually on time: arrived within 15 min of schedule on 10 of the last 12 flights.
19 min early
Official source · Updated
Departure
New York
LGA
Actual
Scheduled 08:10
Sep 29
Arrival
Chicago
ORD
Actual
Scheduled 09:47
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Also sold as NH7749, NZ2528, NZ2540
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 19 min early
New York → Chicago
- 6 min early
New York → Chicago
- 58 min late
New York → Chicago
- 24 min early
New York → Chicago
- 12 min early
New York → Chicago
Is UA1166 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
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
- Left more than 15 min late
- 3 of 64
- Cancelled today
- 1
Chicago (ORD) departures
- Left more than 15 min late
- 124 of 191
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | New York | Chicago | -19 | |
| Sep 28, 2026Arrived | New York | Chicago | -6 | |
| Sep 27, 2026Arrived | New York | Chicago | 58 | |
| Sep 26, 2026Arrived | New York | Chicago | -24 | |
| Sep 25, 2026Arrived | New York | Chicago | -12 | |
| Sep 24, 2026Arrived | New York | Chicago | -14 | |
| Sep 7, 2026Arrived | Denver | Missoula | -3 | |
| Sep 6, 2026Arrived | Denver | Missoula | 273 | |
| Sep 5, 2026Arrived | Denver | Missoula | -8 | |
| Sep 4, 2026Arrived | Denver | Missoula | -17 | |
| Sep 1, 2026Arrived | Denver | Missoula | -21 | |
| Aug 31, 2026Arrived | Denver | Missoula | -10 |
Email me if UA1166 runs late
We email you if your next UA1166 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.