How long is the KE3997 flight?

The timetable allows 2 h 5 min. Raleigh-Durham to Boston is 984 km (612 mi).

Which terminal does KE3997 use?

It usually leaves from Terminal 2 at Raleigh-Durham International Airport (RDU) and arrives at Terminal A at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.

What other flight numbers does KE3997 have?

Also listed as KAL3997 (Korean Air's ICAO code) and KE 3997.

KE3997 Flight Status Korean Air: Raleigh-Durham to Boston (KAL3997)

Korean Air KE 3997

Scheduled in 4h52'

RDU Raleigh-Durham

Scheduled: 07:00
Estimated: 07:00

Terminal: 2 | Gate: D11

Departure: Thu, Nov 5, 2026 · local time EST

Raleigh-Durham International Airport (RDU)

All RDU Departures >

BOS Boston

Scheduled: 09:05
Estimated
Delay

Terminal: A | Gate: A8

Arrival: Thu, Nov 5, 2026 · local time EST

Boston Logan International Airport (BOS)

All BOS Arrivals >

Departs in 4h 52m 0%

RDU 07:00 BOS 09:05

984 km (612 mi) to fly

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 984 km / 612 miles · Scheduled Duration: 02:05 · Typical Duration: 01:30

KE 3997 Flight Status & Schedule Korean Air Raleigh-Durham to Boston

Date	From	To	Departure	Arrival	Status	Details
Nov 05	RDU	BOS	07:00	09:05	Scheduled	Track >
Nov 04	RDU	BOS	07:14	08:43	Landed	Track >
Nov 03	RDU	BOS	07:05	08:41	En-Route	Track >
Nov 02	RDU	BOS	07:05	08:43	Landed	Track >
Nov 01	RDU	BOS	07:01	08:35	Landed	Track >
Oct 31	RDU	BOS	07:07	08:36	Landed	Track >
Oct 30	RDU	BOS	07:03	08:34	Landed	Track >
Oct 29	RDU	BOS	07:04	08:36	Landed	Track >
Oct 28	RDU	BOS	07:11	08:32	Landed	Track >

Korean Air operates KE 3997 from Raleigh-Durham to Boston, a 984 km (612 mi) trip, daily. The timetable allows 2 h 5 min, but the flight usually takes about 1 h 30 min, so it often makes up time. Today's flight is scheduled to leave at 07:00 and arrive at 09:05 local time.

< All Raleigh-Durham RDU Departures All Boston BOS Arrivals >

About KE 3997

Route: Raleigh-Durham International Airport RDU to Boston Logan International Airport BOS
Distance: 984 km (612 mi)
Typical flight time: 1 h 30 min
Flies: Daily
On time: 7 of the last 7
Usually departs from: Terminal 2

KE 3997 FAQ

How long is the KE3997 flight?: The timetable allows 2 h 5 min. Raleigh-Durham to Boston is 984 km (612 mi).
How often is KE3997 late?: None of the last 7 flights arrived 15 or more minutes late.
Which days does KE3997 fly?: Daily: it was scheduled on each of the last 7 days.
Which terminal does KE3997 use?: It usually leaves from Terminal 2 at Raleigh-Durham International Airport (RDU) and arrives at Terminal A at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.
What other flight numbers does KE3997 have?: Also listed as KAL3997 (Korean Air's ICAO code) and KE 3997.

KE3997 and Raleigh-Durham RDU to Boston BOS Flights

Flight KE3997 is a code-share Korean Air flight of the Delta Air Lines operated DL1054.

Other flights departing from Raleigh-Durham RDU: AA802, AA1088, AA3095, DL2027

Other flights arriving at Boston BOS: DL1054, DL1163

All flights connecting Raleigh-Durham RDU to Boston BOS.