Airport Tips & Quick Reference Guide to Rome Fiumicino Airport (FCO)

DL43 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL43, which currently operates between the airports of Rome - Rome Leonardo da Vinci Fiumicino Airport (Airport Code FCO) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Monday, May 18, 2026.

DL43 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

DL43 Delta Air Lines to Seattle

Scheduled - On-time
Flight Status for Monday May 18, 2026

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A330-900neo

Departure

Rome (FCO)
May 18, 2026
Rome Leonardo da Vinci Fiumicino Airport
Estimated Departure Time:
12:20
Terminal:
3
Gate:
E24
Scheduled Departure Time: 12:20

Arrival

Seattle (SEA)
May 18, 2026
Seattle-Tacoma International Airport
Estimated Arrival Time:
15:10
Terminal:
A
Gate:
A4
Scheduled Arrival Time: 15:20
Baggage: 19
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.roma-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AF3657 - Air France

- KL8212 - KLM Royal Dutch Airlines

Additional Information

Which is the frequency of flight DL43?
The flight DL43 is scheduled to flight on Monday, Tuesday, Thursday, Saturday on a weekly basis.

Which is the distance of flight DL43?
The distance between the two airports is 9133 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Rome: 2026-05-18 09:09:17
Current Time in Seattle: 2026-05-18 00:09:17

Alternative Flights

The following airline serve the same route between Rome and Seattle:
Alaska Airlines - Flight Number: AS181. (On Time performance: 40 - Average Delay: 22 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights DL43

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
16 May
12:41
Rome (FCO)
15:42
Seattle (SEA)
12h 01min
Airbus A330-90
Airbus A330-90
Landed - Delayed
Thursday
14 May
12:20
Rome (FCO)
16:04
Seattle (SEA)
12h 44min
Airbus A330-90
Airbus A330-90
Landed - Delayed
Tuesday
12 May
12:20
Rome (FCO)
15:30
Seattle (SEA)
12h 10min
Airbus A330-90
Airbus A330-90
Landed - On-time
Monday
11 May
12:22
Rome (FCO)
15:30
Seattle (SEA)
12h 08min
Airbus A330-90
Airbus A330-90
Landed - On-time
Saturday
09 May
12:18
Rome (FCO)
15:05
Seattle (SEA)
11h 47min
Airbus A330-90
Airbus A330-90
Landed - On-time
Thursday
07 May
12:10
Rome (FCO)
14:48
Seattle (SEA)
11h 38min
Airbus A330-90
Airbus A330-90
Landed - On-time