| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | CHS | BOS | 17:31 | 19:25 |
Landed
|
Track > |
| Jul 16 | CHS | BOS | 17:29 | 19:21 |
Diverted
|
Track > |
| Claim > | ||||||
| Jul 15 | CHS | BOS | 17:35 | 19:36 |
Landed
|
Track > |
| Jul 14 | CHS | BOS | 17:26 | 19:24 |
Landed
|
Track > |
| Jul 13 | CHS | BOS | 17:29 | 19:28 |
Landed
|
Track > |
| Jul 12 | CHS | BOS | 17:29 | 19:13 |
Landed
|
Track > |
| Jul 11 | CHS | BOS | 19:06 | 20:52 |
Landed Late
|
Track > |
| Jul 10 | CHS | BOS | 19:43 | 21:33 |
Delayed
|
Track > |
| Jul 09 | CHS | BOS | 21:05 | 19:42 |
En-Route
|
Track > |
| Jul 08 | CHS | BOS | 19:27 | 21:13 |
Landed
|
Track > |
Aer Lingus Flight EI5121 connects Charleston, United States to Boston, United States, taking off from Charleston International Airport CHS and landing at Boston Logan International Airport BOS.
How long is the EI5121 flight from Charleston to Boston?
The average flight time from Charleston to Boston is 1 hour and 52 minutes. The flight distance is 1317 km / 819 miles and the average flight speed is 691 km/h / 429 mph.
How many EI5121 flights are operated per week?
5 flights per week. The flight EI5121 is operated on Monday, Tuesday, Wednesday, Thursday and Friday.
What is the On-Time Performance (OTP) of Aer Lingus Flight EI5121 Charleston to Boston?
The Airportia On-Time Performance Rating for Aer Lingus Flight EI5121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight EI5121 arriving at?
Flight EI5121 arrives at Boston Logan International Airport (BOS) Terminal C.
When was the latest EI5121 flight?
The latest flight took off on Friday, July 17th, 2026 with the flight status being Landed on 19:25.
How else can the flight EI5121 be referenced as?
This Aer Lingus flight can also be referenced as EIN5121, EI 5121, EIN 5121.
How often is flight EI5121 delayed?
On average, 20% of all EI5121 flights are delayed. The average delay is 74 minutes.
Can I get compensation for my delayed or cancelled EI5121 flight or baggage issues?
If your EI5121 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 EI5121 Flight Tracker above for more details.
Other flights departing from Charleston CHS: UA6329, B62468, DL5200, WN1145
Other flights arriving at Boston BOS: B61388, DL438, DL1156, B62468
All flights connecting Charleston CHS to Boston BOS.
