United Airlines UA345

Landed
BOS
Flag for United States   Boston
ORD
Flag for United States   Chicago
2h 4m
1,392km / 859mi
23. May 2025
DEPARTURE
11:17 EDT
15:17 UTC
11:02
+15 minutes
TERMINAL: B GATE: B25
ARRIVAL
12:21 CDT
17:21 UTC
12:53
-31 minutes
TERMINAL: 1 GATE: C3
Altitude
ft
Speed
kts
Track
°
FREQUENCY
irregular/new
DISTANCE
1,392km
FLIGHTS/WEEK
143
PUNCTUALITY
80%
CLAIM COMPENSATION
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
How long is flight UA345?
The flight has a distance of 1,392 km (860 mi.) with an average flight time of 2 hours and 51 minutes.
How often does UA345 fly?
Flight UA345 is operated infrequently or with changing schedules.
How many flights operate between Boston and Chicago?
The route from Boston to Chicago is served by 4 airline(s) with 143 flights per week. Its weekly capacity is 84,049.
Which airlines fly on this route?
This route is flown by: JetBlue Airways , United Airlines , American Airlines , Delta Air Lines
If UA345 was delayed or cancelled, can I get compensation?
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
Check Compensation
PAST FLIGHTS
12:30 EDT
in 15 hours
on time
22:48 HST
in 1 day
15:02 EDT
5 hours ago
15min late
17:53 CDT
163 minutes ago
31min early
15:02 EDT
1 days ago
34min late
17:53 CDT
1 days ago
12min early
18:00 EDT
2 days ago
12min late
20:14 CDT
2 days ago
12min early
18:00 EDT
3 days ago
3min late
20:14 CDT
3 days ago
33min early

CODESHARES

This flight is operated by United Airlines as flight number UA345. Tickets are also sold as:

HISTORICAL FLIGHTS

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