Aer Lingus EI5100 flight status now

EI5100 - EIN5100 Aer Lingus (EI)
BOS Boston United States
Flight BOS to BUF
BUF Buffalo United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 10-April-2020
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 19:46
C None
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 21:20
None None
EI5100 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 34 minutes
  • Flight Distance: 635 kms / 395 miles
Airline
  • Aer Lingus
  • IATA: EI
  • ICAO: EIN
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 100
  • Freight capacity: 0 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: E190
  • Callsign: REA5100
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Boston: Monday 2025-11-17 20:18 PM
  • Current Time in Buffalo: Monday 2025-11-17 20:18 PM

Domestic flight Aer Lingus EI5100 takes off from Boston (BOS) United States to Buffalo (BUF) United States. It's operated by Aer Lingus. The plane leaves Logan International Airport at 19:46 America/New_York. The flight is expected to land at Buffalo Niagara International Airport at 21:20 America/New_York. The flight will last about 1 hours 34 minutes.

Similar flight route from Boston (BOS) to Buffalo (BUF)

Airline Flight no Departure Arrival
JetBlue Airways B6715
JetBlue Airways 		17/11/2025
10:05 		1 hours 30 minutes
11:45
JetBlue Airways B6915
JetBlue Airways 		17/11/2025
16:44 		1 hours 35 minutes
18:24
JetBlue Airways B6415
JetBlue Airways 		17/11/2025
20:20 		1 hours 40 minutes
22:00
Etihad Airways EY8269
Etihad Airways 		17/11/2025
20:20 		1 hours 40 minutes
22:00
Hawaiian Airlines HA2000
Hawaiian Airlines 		17/11/2025
16:44 		1 hours 40 minutes
18:24
Aer Lingus EI5098
Aer Lingus 		17/11/2025
16:44 		1 hours 40 minutes
18:24
TAP Portugal TP4258
TAP Portugal 		17/11/2025
20:20 		1 hours 40 minutes
22:00
Hawaiian Airlines HA2391
Hawaiian Airlines 		17/11/2025
10:05 		1 hours 40 minutes
11:45

Frequently asked questions, answered

How long is the flight from Boston to Buffalo?

On average, nonstop flight takes 1 hour(s) 34 minutes, with the flight distance of 635 km (395 miles).

What type of aircraft is used for the Aer Lingus EI5100 flight?

All Aer Lingus EI5100 flights are operated using E190 aircraft.