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United Airlines

UAL451 / UA451

ICAO: UAL451 IATA: UA451

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL451
Duration
3h 34m
Distance
1441 mi, 2319 km
Coreshare
AC 3985 /EK 6019 /LH 7719
Same day flight
Yes
Terminal
Arrival: T1
Meals
Meal (none specific)
Seats
126
First class
12
Economy
114
United Airlines
UAL451
Duration
3h 34m
Distance
1441 mi, 2319 km
Coreshare
AC 3985 /EK 6019 /LH 7719
Same day flight
Yes
Terminal
Arrival: T1
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL451
Duration
3h 34m
Distance
1441 mi, 2319 km
Coreshare
AC 3985 /EK 6019 /LH 7719
Same day flight
Yes
Terminal
Arrival: T1
Meals
Meal (none specific)
Seats
126
First class
12
Economy
114
United Airlines
UAL451
Duration
1h 58m
Distance
411 mi, 661 km
Coreshare
AC 3085 /NZ 2070
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 58m
Distance
411 mi, 661 km
Coreshare
AC 3085 /NZ 2070
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL451
Duration
1h 58m
Distance
411 mi, 661 km
Coreshare
AC 3085 /NZ 2070
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
126
First class
12
Economy
114
United Airlines
UAL451
Duration
1h 58m
Distance
411 mi, 661 km
Coreshare
AC 3085 /NZ 2070
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL451
Duration
1h 30m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
167
First class
8
Economy
159
United Airlines
UAL451
Duration
1h 30m
Distance
297 mi, 478 km
Coreshare
CM 1789 /NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
167
First class
8
Economy
159
United Airlines
UAL451
Duration
1h 30m
Distance
297 mi, 478 km
Coreshare
CM 1789 /NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
126
First class
12
Economy
114
United Airlines
UAL451
Duration
1h 30m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
126
First class
12
Economy
114
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2197
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
NZ 2199
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
United Airlines
UAL451
Duration
1h 25m
Distance
297 mi, 478 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
No meal service
Seats
128
First class
8
Economy
120
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
BOI
Boise, US
left TERMINAL N/A
Boise - BOI
THURSDAY 04-JUN-2026
12:30 GMT-0600
ORD
Chicago, US
arrives TERMINAL 1
Chicago - ORD
THURSDAY 04-JUN-2026
17:04 GMT-0500
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

409 miles, 659 km

Actual distance

411 miles, 661 km

0.49%
Flight time

1h 58m

Flights / Week

14 flights

Seats / Week

128 seats/flight

1792 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    12:30
    Boise(BOI)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Boeing 737-700 Passenger
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A319
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Boeing 737-700 Passenger
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jul 2026
    06:00
    Nashville(BNA)
    Chicago(ORD)
    Airbus A320
    UA451

UAL451 information

A domestic route in USA departing from Nashville (BNA) and arriving at Chicago (ORD).

The timezones of the departure and arrival airports are identical, UTC -5.

The flight distance is 411 miles, or 661 km.

For direct flights, the flight time is about 1:58.

Other flights between Boise and Chicago with United
08:30
UA 5386
→
12:24
UA 744
→
12:29
UA 642
→
12:29
UA 4806
→
12:33
UA 440
→
15:30
UA 4754
→
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