| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | MCO | BOS | 07:05 | 09:35 |
Landed
|
Track > |
| Sep 01 | MCO | BOS | 07:51 | 10:28 |
Landed Late
|
Track > |
| Aug 31 | MCO | BOS | 07:14 | 09:43 |
Landed
|
Track > |
| Aug 30 | MCO | BOS | 08:53 | 11:23 |
Delayed
|
Track > |
| Aug 29 | MCO | BOS | 07:03 | 09:28 |
Landed
|
Track > |
| Aug 28 | MCO | BOS | 07:24 | 09:46 |
Landed
|
Track > |
| Aug 27 | MCO | BOS | 07:01 | 09:37 |
Landed
|
Track > |
| Aug 26 | MCO | BOS | 07:03 | 09:33 |
Landed
|
Track > |
| Aug 25 | MCO | BOS | 07:28 | 09:54 |
Landed
|
Track > |
| Aug 24 | MCO | BOS | 07:15 | 09:48 |
Landed
|
Track > |
Korean Air Flight KE3991 connects Orlando, United States to Boston, United States, taking off from Orlando International Airport MCO and landing at Boston Logan International Airport BOS.
How long is the KE3991 flight from Orlando to Boston?
The average flight time from Orlando to Boston is 2 hours and 29 minutes. The flight distance is 1806 km / 1122 miles and the average flight speed is 724 km/h / 450 mph.
How many KE3991 flights are operated per week?
7 flights per week. The flight KE3991 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Korean Air Flight KE3991 Orlando to Boston?
The Airportia On-Time Performance Rating for Korean Air Flight KE3991 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KE3991 arriving at?
Flight KE3991 arrives at Boston Logan International Airport (BOS) Terminal A.
When was the latest KE3991 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Landed on 09:35.
How else can the flight KE3991 be referenced as?
This Korean Air flight can also be referenced as KAL3991, KE 3991, KAL 3991.
How often is flight KE3991 delayed?
On average, 20% of all KE3991 flights are delayed. The average delay is 45 minutes.
Can I get compensation for my delayed or cancelled KE3991 flight or baggage issues?
If your KE3991 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 KE3991 Flight Tracker above for more details.
Other flights departing from Orlando MCO: B61184, DL2436, RV1671, MX854
Other flights arriving at Boston BOS: KE91, DL2436, DL2649, AA3067
All flights connecting Orlando MCO to Boston BOS.
