Is UA3674 delayed?
No delay reported yet. UA3674 is scheduled to reach Toronto at 14:03 on Nov 15 (as of Nov 15, 10:52 UTC).
The GADUIN market gives an on-time arrival at Toronto a 76% chance.
Usually on time: 28 of its last 31 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Not available
Arrival
Toronto
YYZ
Scheduled
Nov 15
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Toronto)
Think UA3674 will be late today? Delayed is at 22¢ and pays out x4.62.
How will United Airlines 3674 Chicago → Toronto arrive on Nov 15?Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Louisville
SDF
Scheduled
Nov 15
Arrival
Chicago
ORD
Scheduled
Nov 15
Times shown in airport local time
Service date: · Scheduled departure date (America/Kentucky/Louisville)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as AC3571, AC4034, AC4407, NH7224, NH7521, NH7791, NZ2724, NZ2866, NZ9865, CM1443, CM2810
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 159 min late
Chicago → Toronto
- 183 min late
Louisville → Chicago
- 21 min early
Chicago → Toronto
- 9 min early
Louisville → Chicago
- 12 min early
Louisville → Chicago
Is UA3674 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
Not graded: 8, with no published arrival schedule to compare against. They are in no other figure.
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Chicago (ORD) departures
Too few departures on record with a known outcome so far today to judge: 0 of 20 needed.
Toronto (YYZ) departures
Too few departures on record with a known outcome so far today to judge: 1 of 20 needed.
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Arrived | Chicago | Toronto | 159 | |
| Nov 14, 2026Arrived | Louisville | Chicago | 183 | |
| Nov 13, 2026Arrived | Chicago | Toronto | -21 | |
| Nov 13, 2026Arrived | Louisville | Chicago | -9 | |
| Nov 12, 2026Arrived | Louisville | Chicago | -12 | |
| Nov 11, 2026Arrived | Chicago | Toronto | 76 | |
| Nov 11, 2026Arrived | Louisville | Chicago | -15 | |
| Nov 10, 2026Arrived | Chicago | Toronto | -22 | |
| Nov 10, 2026Arrived | Louisville | Chicago | -17 | |
| Nov 9, 2026Arrived | Chicago | Toronto | -28 | |
| Nov 9, 2026Arrived | Louisville | Chicago | -19 | |
| Nov 8, 2026Arrived | Chicago | Toronto | -26 | |
| Nov 8, 2026Arrived | Louisville | Chicago | -3 | |
| Nov 7, 2026Arrived | Chicago | Toronto | -14 | |
| Nov 7, 2026Arrived | Louisville | Chicago | -19 | |
| Nov 6, 2026Arrived | Chicago | Toronto | -9 | |
| Nov 6, 2026Arrived | Louisville | Chicago | -13 | |
| Nov 5, 2026Arrived | Chicago | Toronto | -25 | |
| Nov 5, 2026Arrived | Louisville | Chicago | -9 | |
| Nov 4, 2026Arrived | Chicago | Toronto | 8 | |
| Nov 4, 2026Arrived | Louisville | Chicago | -17 | |
| Nov 3, 2026Arrived | Chicago | Toronto | -7 | |
| Nov 2, 2026Arrived | Chicago | Toronto | -22 | |
| Nov 1, 2026Arrived | Chicago | Toronto | -19 | |
| Oct 31, 2026Arrived | Chicago | Toronto | -1 | |
| Oct 30, 2026Arrived | Chicago | Toronto | -22 | |
| Oct 29, 2026Arrived | Chicago | Toronto | -29 | |
| Oct 28, 2026Arrived | Chicago | Toronto | -11 | |
| Oct 27, 2026Arrived | Chicago | Toronto | -28 | |
| Oct 26, 2026Arrived | Chicago | Toronto | -24 | |
| Oct 25, 2026Arrived | Chicago | Toronto | -29 |