United Airlines UA378

Landed
BOS
Flag for United States   Boston
ORD
Flag for United States   Chicago
2h 1m
1,392km / 859mi
23. May 2025
DEPARTURE
09:55 EDT
13:55 UTC
09:35
+20 minutes
TERMINAL: B GATE: B23
ARRIVAL
10:57 CDT
15:57 UTC
11:26
-28 minutes
TERMINAL: 1 GATE: B6
Altitude
ft
Speed
kts
Track
°
FREQUENCY
daily
DISTANCE
1,392km
FLIGHTS/WEEK
143
PUNCTUALITY
80%
CO2 EMISSIONS
Economy 183kg
Business 259kg
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 UA378?
The flight has a distance of 1,392 km (860 mi.) with an average flight time of 2 hours and 56 minutes.
How often does UA378 fly?
Flight UA378 is operated daily.
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.
How often is flight UA378 delayed?
On average, 9% of all flights are delayed. The average delay is 89 minutes.
Which airlines fly on this route?
This route is flown by: United Airlines , American Airlines , Delta Air Lines , JetBlue Airways
If UA378 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
18:55 CDT
4 hours ago
10min late
23:26 PDT
in 11 minutes
14min early
13:35 EDT
9 hours ago
20min late
16:26 CDT
6 hours ago
28min early
18:55 CDT
1 days ago
2h 3min late
23:22 PDT
23 hours ago
1h 15min late
13:35 EDT
1 days ago
10min late
16:26 CDT
1 days ago
42min early
18:55 CDT
2 days ago
23min late
23:38 PDT
1 days ago
25min early

CODESHARES

This flight is operated by United Airlines as flight number UA378. Tickets are also sold as:

HISTORICAL FLIGHTS

2025
2024
2023
2022
2021
2020
2019
2018
2017

© 2017 - 2024 Flightera. All rights reserved.