United Airlines
Is UA1840 delayed?
No delay reported yet. UA1840 is scheduled to leave Chicago at 14:59 on Nov 14 and reach Hartford at 17:49 (as of Nov 14, 15:56 UTC).
Usually on time: arrived within 15 min of schedule on 18 of the last 20 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Nov 14
Arrival
Hartford
BDL
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as AC3384, NZ2616, AV2293, CM2256, EK6199
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 3 min early
Chicago → Hartford
- 9 min early
Chicago → Hartford
- 24 min early
Chicago → Hartford
- 7 min early
Chicago → Hartford
- 16 min early
Chicago → Hartford
Is UA1840 usually late?
Period: Oct 15, 2026 – Nov 14, 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. 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
- 66 of 160
- Cancelled today
- 134
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Chicago | Hartford | Not available | Not available |
| Nov 12, 2026Arrived | Chicago | Hartford | -3 | |
| Nov 11, 2026Arrived | Chicago | Hartford | -9 | |
| Nov 10, 2026Arrived | Chicago | Hartford | -24 | |
| Nov 9, 2026Arrived | Chicago | Hartford | -7 | |
| Nov 8, 2026Arrived | Chicago | Hartford | -16 | |
| Nov 7, 2026Arrived | Chicago | Hartford | -11 | |
| Nov 6, 2026Arrived | Chicago | Hartford | -14 | |
| Nov 5, 2026Arrived | Chicago | Hartford | -8 | |
| Nov 4, 2026Arrived | Chicago | Hartford | -11 | |
| Nov 3, 2026Arrived | Chicago | Hartford | -9 | |
| Nov 2, 2026Arrived | Chicago | Hartford | 18 | |
| Nov 1, 2026Arrived | Chicago | Hartford | -6 | |
| Oct 24, 2026Arrived | Denver | Salt Lake City | -26 | |
| Oct 23, 2026Arrived | Denver | Salt Lake City | 18 | |
| Oct 22, 2026Arrived | Denver | Salt Lake City | -1 | |
| Oct 20, 2026Arrived | Denver | Salt Lake City | -13 | |
| Oct 19, 2026Arrived | Denver | Salt Lake City | -7 | |
| Oct 17, 2026Arrived | Denver | Salt Lake City | -20 | |
| Oct 16, 2026Arrived | Denver | Salt Lake City | -14 | |
| Oct 15, 2026Arrived | Denver | Salt Lake City | -13 |