Is UA3509 delayed?
No delay reported — UA3509 is expected in Chicago at 11:15 on Sep 30, 14 min early. Over its last 6 recorded arrivals, 2 landed more than 15 min late.
14 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Bangor
BGR
Actual
Scheduled 09:25
Sep 30
Arrival
Chicago
ORD
Estimated
Scheduled 11:29
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
In the air. The market on this flight settles on the airport’s recorded arrival.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
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 NZ2060
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 40 min early
Bangor → Chicago
- On schedule (14 min behind)
Bangor → Chicago
- 42 min late
Bangor → Chicago
- 27 min early
Bangor → Chicago
- 40 min early
Bangor → Chicago
Is UA3509 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
Chicago (ORD) departures
- Left more than 15 min late
- 16 of 40
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Bangor | Chicago | -40 | |
| Sep 28, 2026Arrived | Bangor | Chicago | 14 | |
| Sep 27, 2026Arrived | Bangor | Chicago | 42 | |
| Sep 26, 2026Arrived | Bangor | Chicago | -27 | |
| Sep 25, 2026Arrived | Bangor | Chicago | -40 | |
| Aug 31, 2026Arrived | Chicago | Ottawa | 19 |
Email me if UA3509 runs late
We email you if your next UA3509 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.