Lisbon Humberto Delgado Airport
Lisbon, PortugalLIS / LPPT
International hub · 126 direct destinations · 1 runway · longest runway 12,500 ft
64 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Lisbon → Diass
LIS
LisbonLisbon Humberto Delgado Airport
LisbonLisbon Humberto Delgado AirportDSS
DiassBlaise Diagne International Airport
DiassBlaise Diagne International Airport- Distance
- 1,734 mi
- Estimated flight time
- ~4h
Diass is currently 1 hour behind Lisbon.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 3 hr 43 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
TAP Air Portugalall year
Through the day
Departure times
Local time in Lisbon. Most departures between 20:00 and 23:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.8Mon
- 0.9Tue
- 0.7Wed
- 0.9Thu
- 0.8Fri
- 0.8Sat
- 0.9Sun
Fleet
Aircraft observed
- Airbus A321neoA21N67%
- Airbus A321A32115%
- Airbus A320neoA20N13%
- Airbus A320A3201%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 27 |
|
| February 2026 | 1 | 24 |
|
| March 2026 | 1 | 29 |
|
| April 2026 | 1 | 25 |
|
| May 2026 | 1 | 27 |
|
| June 2026 | 1 | 21 |
|
| July 2026 | 1 | 31 |
|
| August 2026 | 1 | 26 |
|
| September 2026 | 1 | 16 |
|
| October 2025 | 1 | 28 |
|
| November 2025 | 1 | 26 |
|
| December 2025 | 1 | 20 |
|
Airlines observed on this route
From observed callsign routes on LIS-DSS - not a booking guarantee.
About this route
- Intercontinental: this route connects two continents.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Lisbon: 126.
- Direct destinations observed from Diass: 33.
The airports on this route
Blaise Diagne International Airport
Diass, SenegalDSS / GOBD
Major airport · 33 direct destinations · 1 runway · longest runway 11,483 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from Lisbon to Diass
The observed direct connection between Lisbon Humberto Delgado Airport (LIS) and Blaise Diagne International Airport (DSS) covers approximately 1,734 mi. The estimated flight time is around 4h. TAP Air Portugal has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Lisbon from Diass by air?
- The great-circle distance between Lisbon Humberto Delgado Airport and Blaise Diagne International Airport is approximately 1,734 mi.
- How long is the flight from Lisbon to Diass?
- Based on the distance, the estimated flight time is about 4h. This is an estimate, not a schedule.
- Is there a direct connection from Lisbon to Diass?
- Yes, a direct connection between LIS and DSS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: TAP Air Portugal.
- How often is there a flight from Lisbon to Diass?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 300 observed flights. Mainly TAP Air Portugal. That is an observation, not a timetable.
- What is the current time difference between Lisbon and Diass?
- Diass is currently 1 hour behind Lisbon.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.