Air Canada
Is AC4991 delayed?
Service date: · Actual departure date; scheduled departure unavailable (America/New_York)
Arrived
4 min early
Official source · Updated
Departure
Newark
EWR
Actual
Sep 15
Arrival
Rome
FCO
Actual
Scheduled 07:35
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 4 min early
EWR → FCO
- 18 min early
EWR → FCO
- 26 min late
EWR → FCO
- 5 min early
EWR → FCO
- 18 min early
EWR → FCO
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 13
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 15, 2026Arrived | Newark | Rome | -4 | |
| Sep 14, 2026Arrived | Newark | Rome | -18 | |
| Sep 13, 2026Arrived | Newark | Rome | 26 | |
| Sep 12, 2026Arrived | Newark | Rome | -5 | |
| Sep 11, 2026Arrived | Newark | Rome | -18 | |
| Sep 10, 2026Arrived | Newark | Rome | -19 | |
| Sep 10, 2026Arrived | Newark | Rome | -6 | |
| Sep 9, 2026Arrived | Newark | Rome | 304 | |
| Sep 7, 2026Arrived | Newark | Rome | 45 | |
| Sep 6, 2026Arrived | Newark | Rome | -21 | |
| Sep 5, 2026Arrived | Newark | Rome | -27 | |
| Sep 4, 2026Arrived | Newark | Rome | -7 | |
| Sep 4, 2026Arrived | Newark | Rome | 26 |