Air Canada
Is AC4999 delayed?
No — AC4999 landed in Chicago 35 min early, at 09:43 on Sep 23 (as of Sep 23, 14:45 UTC). Over its last 20 recorded arrivals, 6 landed more than 15 min late.
Arrived
35 min early
Official source · Updated
Departure
Charlotte
CLT
Scheduled
Sep 23
Arrival
Chicago
ORD
Actual
Scheduled 10:18
Sep 23
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
- Actual
Operating flight: UAL2771
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 35 min early
CLT → ORD
- 28 min early
CLT → ORD
- 33 min early
CLT → ORD
- 57 min late
CLT → ORD
- 194 min late
CLT → ORD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 20
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 23, 2026Arrived | Charlotte | Chicago | -35 | |
| Sep 22, 2026Arrived | Charlotte | Chicago | -28 | |
| Sep 21, 2026Arrived | Charlotte | Chicago | -33 | |
| Sep 20, 2026Arrived | Charlotte | Chicago | 57 | |
| Sep 19, 2026Arrived | Charlotte | Chicago | 194 | |
| Sep 18, 2026Arrived | Charlotte | Chicago | 13 | |
| Sep 17, 2026Arrived | Charlotte | Chicago | 209 | |
| Sep 16, 2026Arrived | Charlotte | Chicago | 61 | |
| Sep 15, 2026Arrived | Charlotte | Chicago | -25 | |
| Sep 14, 2026Arrived | Charlotte | Chicago | 27 | |
| Sep 13, 2026Arrived | Charlotte | Chicago | -35 | |
| Sep 12, 2026Arrived | Charlotte | Chicago | -27 | |
| Sep 11, 2026Arrived | Charlotte | Chicago | -30 | |
| Sep 10, 2026Arrived | Charlotte | Chicago | -30 | |
| Sep 9, 2026Arrived | Charlotte | Chicago | -35 | |
| Sep 8, 2026Arrived | Charlotte | Chicago | -35 | |
| Sep 7, 2026Arrived | Charlotte | Chicago | -36 | |
| Sep 6, 2026Arrived | Charlotte | Chicago | -14 | |
| Sep 5, 2026Arrived | Charlotte | Chicago | 153 | |
| Sep 4, 2026Arrived | Charlotte | Chicago | -32 |