Chicago to Halifax (ORD-YHZ): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop from Chicago (ORD) to Halifax (YHZ) just twice a week. The timetable below shows the nonstop scheduled at 3h 12m to 3h 30m for the 1,236 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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2
Flights a week, 4-week average
3h 12m to 3h 30m
Scheduled flight time
1,236 mi
Nonstop distance
Free
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Chicago to Halifax flight schedule

Scheduled nonstop departures for ORD to YHZ starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Halifax (YHZ)
Date Flight Airline Departs ORD Arrives YHZ Duration Aircraft
UA 5763United Airlines10:3515:473h 12mEmbraer E175
UA 3615United Airlines10:4016:053h 25mEmbraer E175
UA 4707United Airlines10:3515:473h 12mEmbraer E175
UA 4707United Airlines10:3515:473h 12mEmbraer E175
AA 4217American Airlines08:2013:503h 30mEmbraer E175
UA 4707United Airlines10:3515:473h 12mEmbraer E175
UA 4707United Airlines10:3515:473h 12mEmbraer E175
UA 4707United Airlines10:3515:473h 12mEmbraer E175
UA 4707United Airlines10:3515:473h 12mEmbraer E175

Showing all 9 scheduled ORD to YHZ departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ORD to YHZ date on the interactive map

Aircraft on the Chicago to Halifax nonstop

In the schedule table on this page, United Airlines flies the Embraer E175, and American Airlines flies the Embraer E175. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to YHZ departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Halifax to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade or award seats by date on the ORD to YHZ departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ORD to YHZ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Halifax nonstop

Carriers operating ORD to YHZ nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ORD to YHZ on the interactive map →

Frequently asked questions about ORD to YHZ

How long is the flight from Chicago (ORD) to Halifax (YHZ)?
Scheduled flight times from Chicago (ORD) to Halifax (YHZ) run from 3h 12m to 3h 30m across the departures in the schedule table on this page. The nonstop covers about 1,236 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to YHZ?
United Airlines and American Airlines fly ORD to YHZ nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How often does ORD to YHZ operate?
The ORD to YHZ nonstop currently runs twice a week. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from ORD to YHZ depart?
Scheduled ORD to YHZ nonstops in the next 7 days with service leave between 08:20 and 10:40, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ORD to YHZ nonstop?
In the schedule table on this page, ORD to YHZ nonstops fly as UA 3615, UA 4707, and UA 5763 on United Airlines, and AA 4217 on American Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to YHZ?
Open the ORD to YHZ route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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