🇺🇸 BOS
Boston
3291 mi
LIS 🇵🇹
Lisbon

Boston to Lisbon Flights

Logan International Airport Lisbon Humberto Delgado Airport 2 airlines

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The Boston to Lisbon route connects Logan International Airport (BOS) in US with Lisbon Humberto Delgado Airport (LIS) in PT. This long-haul flight covers approximately 3291 miles (5296 km) with a typical flight time of 6h 11m. This route is served by 2 airlines: Delta Air Lines, TAP Air Portugal. AirportRoutes has tracked 3 unique flight numbers on this route.

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Departure Airport

Logan International Airport

ICAO Code:
KBOS
IATA Code:
BOS
City:
🇺🇸 Boston
Country:
US
Elevation:
20 ft

Destination Airport

Lisbon Humberto Delgado Airport

ICAO Code:
LPPT
IATA Code:
LIS
City:
🇵🇹 Lisbon
Country:
PT
Elevation:
374 ft

2

Operators

3

Tracked Flights

3291

Miles

6h 11m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Delta Air Lines DAL DL
TAP Air Portugal TAP TP

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 7%
Tuesday 2 7%
Wednesday 6 21%
Thursday 2 7%
Friday 5 18%
Saturday 5 18%
Sunday 6 21%

Pattern Analysis

3 Tracked Flights:
Data Points: 28
API observations used to build this analysis
Weekdays: 17 flights
Weekend: 11 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
A21N 18:05 6:05 PM (Representative)
M T W T F S S
Jul 28, 2026 Active
A21N 22:45 10:45 PM (Representative)
M T W T F S S
Jul 28, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
18:05 6:05 PM Delta Air Lines DAL DL
22:45 10:45 PM TAP Air Portugal TAP TP

Time Information

Times are shown in the departure airport's local timezone (KBOS - America/New_York).

Total Departure Times: 2
Time Range:
18:05 - 22:45
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.