MQ3644 Flight Status Envoy Air: Chicago to Tulsa (ENY3644)
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MQ 3644 Chicago to Tulsa Flight Status
Not scheduled today (November 14th, 2026). Latest flight: September 8th, 2026 ; recent history is in the table below.
MQ 3644 Flight Status & Schedule Envoy Air Chicago to Tulsa
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 08 | ORD | TUL | 08:09 | 09:31 | Landed | Track > |
| Sep 07 | ORD | TUL | 08:46 | 10:05 | Landed | Track > |
| Sep 06 | ORD | TUL | 08:20 | 09:39 | Landed | Track > |
| Sep 05 | ORD | TUL | 07:46 | 09:09 | Landed | Track > |
| Sep 04 | ORD | TUL | 08:24 | 09:49 | Unknown | Track > |
| Sep 03 | ORD | TUL | 08:07 | 09:31 | Landed | Track > |
| Sep 02 | ORD | TUL | 08:18 | 09:42 | Landed | Track > |
| Sep 01 | ORD | TUL | 08:08 | 09:32 | Landed | Track > |
| Aug 31 | ORD | TUL | 08:13 | 09:34 | Landed | Track > |
| Aug 30 | ORD | TUL | 08:22 | 09:42 | Landed | Track > |
Envoy Air operates MQ 3644 from Chicago to Tulsa, a 941 km (585 mi) trip. The timetable allows 2 h 1 min, but the flight usually takes about 1 h 20 min, so it often makes up time. It is not flying today; the last flight, on 8 September 2026, landed on time.
About MQ 3644
Envoy Air Flight MQ3644 connects Chicago, United States to Tulsa, United States, taking off from Chicago O'Hare International Airport ORD and landing at Tulsa International Airport TUL.
- Distance
- 941 km (585 mi)
- Typical flight time
- 1 h 20 min
- On time
- 9 of the last 9
- Usually departs from
- Terminal 3
MQ 3644 FAQ
- How long is the MQ3644 flight from Chicago to Tulsa?
- The timetable allows 2 h 1 min. Chicago to Tulsa is 941 km (585 mi).
- How often is MQ3644 from Chicago to Tulsa late?
- None of the last 9 flights arrived 15 or more minutes late.
- When was the latest MQ3644 flight from Chicago to Tulsa?
- The latest MQ3644 was the 08:00 (local time) departure from Chicago on 8 September 2026; it landed 30 minutes early.
- Which terminal does MQ3644 use?
- It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
- What other flight numbers does MQ3644 have?
- Also listed as ENY3644 (Envoy Air's ICAO code) and MQ 3644.
MQ3644 and Chicago ORD to Tulsa TUL Flights
Other flights departing from Chicago ORD: AA386, YX4748
Other flights arriving at Tulsa TUL: WN512, WN1155, WN4939, MQ4209
All flights connecting Chicago ORD to Tulsa TUL.