| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 27 | BOS | ORD | 16:15 | 18:19 |
Cancelled
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| Claim > | ||||||
| Jul 26 | BOS | ORD | 07:38 | 08:44 |
Landed
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| Jul 23 | BOS | ORD | 16:28 | 17:35 |
Landed
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| Jul 22 | BOS | ORD | 07:43 | 08:59 |
Landed
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| Jul 20 | BOS | ORD | 17:37 | 18:56 |
Delayed
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| Jul 19 | BOS | ORD | 07:48 | 09:07 |
Landed
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| Mar 05 | BOS | ORD | 07:33 | 09:09 |
Landed
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| Mar 03 | BOS | ORD | 07:39 | 09:11 |
Landed
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| Mar 01 | BOS | ORD | 07:46 | 09:23 |
Landed
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| Feb 26 | BOS | ORD | 07:30 | 08:50 |
Landed
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Track > |
El Al Flight LY4577 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago O'Hare International Airport ORD.
How long is the LY4577 flight from Boston to Chicago?
The average flight time from Boston to Chicago is 2 hours and 21 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 580 km/h / 360 mph.
How many LY4577 flights are operated per week?
4 flights per week. The flight LY4577 is operated on Monday, Wednesday, Thursday and Sunday.
What is the On-Time Performance (OTP) of El Al Flight LY4577 Boston to Chicago?
The Airportia On-Time Performance Rating for El Al Flight LY4577 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight LY4577 arriving at?
Flight LY4577 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.
When was the latest LY4577 flight?
The latest flight was scheduled for Monday, July 27th, 2026 but was cancelled.
How else can the flight LY4577 be referenced as?
This El Al flight can also be referenced as ELY4577, LY 4577, ELY 4577.
How often is flight LY4577 delayed?
On average, 10% of all LY4577 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled LY4577 flight or baggage issues?
If your LY4577 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 LY4577 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Boston BOS: DL2646, DL5680, UA512, 9K5331
Other flights arriving at Chicago ORD: AA2867, AA1833, AA4534, DL2646
All flights connecting Boston BOS to Chicago ORD.
