| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | FCO | TRS | 17:20 | 18:30 |
Scheduled
|
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| Sep 14 | FCO | TRS | 18:55 | 18:30 |
En-Route
|
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| Sep 13 | FCO | TRS | 18:39 | 19:28 |
Delayed
|
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| Sep 12 | FCO | TRS | 18:30 | 18:30 |
En-Route
|
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| Sep 11 | FCO | TRS | 18:32 | 19:19 |
Landed Late
|
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| Sep 10 | FCO | TRS | 19:25 | 18:30 |
En-Route
|
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| Sep 09 | FCO | TRS | 18:06 | 18:55 |
Delayed
|
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| Sep 08 | FCO | TRS | 17:58 | 18:45 |
Landed
|
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| Sep 05 | FCO | TRS | 18:29 | 19:17 |
Delayed
|
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| Sep 04 | FCO | TRS | 17:37 | 18:25 |
Landed
|
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Ethiopian Airlines Flight ET4399 connects Rome, Italy to Trieste, Italy, taking off from Rome Leonardo da Vinci Fiumicino Airport FCO and landing at Trieste Friuli Venezia Giulia Airport TRS.
How long is the ET4399 flight from Rome to Trieste?
The average flight time from Rome to Trieste is 48 minutes. The flight distance is 458 km / 285 miles and the average flight speed is 501 km/h / 311 mph.
How many ET4399 flights are operated per week?
4 flights per week. The flight ET4399 is operated on Monday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Ethiopian Airlines Flight ET4399 Rome to Trieste?
The Airportia On-Time Performance Rating for Ethiopian Airlines Flight ET4399 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest ET4399 flight?
The latest flight took off on Friday, September 18th, 2026 with the flight status being Scheduled on 18:30.
How else can the flight ET4399 be referenced as?
This Ethiopian Airlines flight can also be referenced as ETH4399, ET 4399, ETH 4399.
How often is flight ET4399 delayed?
On average, 50% of all ET4399 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled ET4399 flight or baggage issues?
If your ET4399 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our ET4399 Flight Tracker above for more details.
Other flights departing from Rome FCO: AZ1167, AZ1359, AZ1467, AZ1679
Other flights arriving at Trieste TRS: NL221, AZ1359, FR3928, BN2002
All flights connecting Rome FCO to Trieste TRS.