QR2644 Flight Status Qatar Airways: Chicago to Houston (QTR2644)
Are you looking for the November 9th, 2026 QR 2644 Dallas to Columbia flight? Go to our QR2644 Dallas to Columbia Flight Status page >
QR 2644 Chicago to Houston Flight Status
Not scheduled today (November 9th, 2026). Latest flight: August 4th, 2026 ; recent history is in the table below.
QR 2644 Flight Status & Schedule Qatar Airways Chicago to Houston
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 04 | ORD | IAH | 13:35 | 16:31 | Delayed | Track > |
| Aug 03 | ORD | IAH | 13:38 | 15:45 | En-Route | Track > |
| Aug 02 | ORD | IAH | 13:52 | 16:02 | En-Route | Track > |
| Aug 01 | ORD | IAH | 10:29 | 12:34 | Landed | Track > |
| Jul 31 | ORD | IAH | 14:02 | 16:31 | En-Route | Track > |
| Jul 30 | ORD | IAH | 14:06 | 16:31 | En-Route | Track > |
| Jul 29 | ORD | IAH | 14:06 | 16:08 | Landed | Track > |
| Jul 28 | ORD | IAH | 13:50 | 15:50 | Landed | Track > |
| Jul 27 | ORD | IAH | 13:29 | 16:25 | Cancelled | Track > |
| Jul 26 | ORD | IAH | 14:19 | 16:20 | Landed | Track > |
Qatar Airways' Chicago–Houston flight covers 1,490 km (926 mi). The timetable allows 2 h 56 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 4 August 2026.
About QR 2644
- Distance
- 1,490 km (926 mi)
- Scheduled flight time
- 2 h 56 min
- On time
- 4 of the last 5
- Usually departs from
- Terminal 3
QR 2644 FAQ
- How long is the QR2644 flight?
- The timetable allows 2 h 56 min. Chicago to Houston is 1,490 km (926 mi).
- How often is QR2644 late?
- None of the last 5 flights arrived 15 or more minutes late and 1 was cancelled.
- Which terminal does QR2644 use?
- It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD) and arrives at Terminal A at Houston George Bush Intercontinental Airport (IAH). Check the flight card above for today's terminal and gate.
- What other flight numbers does QR2644 have?
- Also listed as QTR2644 (Qatar Airways' ICAO code) and QR 2644.
QR2644 and Chicago ORD to Houston IAH Flights
Flight QR2644 is a code-share Qatar Airways flight of the Republic Airlines operated YX4426.
Other flights departing from Chicago ORD: AA4426, YX4426
Other flights arriving at Houston IAH: AA4426, YX4426
All flights connecting Chicago ORD to Houston IAH.