| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | BUF | 19:14 | 21:25 |
Landed
|
Track > |
| May 19 | ORD | BUF | 20:35 | 22:44 |
Delayed
|
Track > |
| May 18 | ORD | BUF | 02:28 | 21:36 |
En-Route
|
Track > |
| May 17 | ORD | BUF | 20:04 | 22:12 |
Landed Late
|
Track > |
| May 16 | ORD | BUF | 21:24 | 21:36 |
Unknown
|
Track > |
| May 15 | ORD | BUF | 19:27 | 21:37 |
Landed
|
Track > |
| May 14 | ORD | BUF | 21:15 | 21:36 |
En-Route
|
Track > |
| May 13 | ORD | BUF | 19:18 | 21:33 |
Landed
|
Track > |
| May 12 | ORD | BUF | 19:48 | 21:58 |
Landed Late
|
Track > |
| May 11 | ORD | BUF | 19:06 | 21:12 |
Landed
|
Track > |
Gulf Air Flight GF6400 connects Chicago, United States to Buffalo, United States, taking off from Chicago O'Hare International Airport ORD and landing at Buffalo Niagara International Airport BUF.
How long is the GF6400 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 9 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 590 km/h / 367 mph.
What is the On-Time Performance (OTP) of Gulf Air Flight GF6400 Chicago to Buffalo?
The Airportia On-Time Performance Rating for Gulf Air Flight GF6400 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest GF6400 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 21:25.
How else can the flight GF6400 be referenced as?
This Gulf Air flight can also be referenced as GFA6400, GF 6400, GFA 6400.
How often is flight GF6400 delayed?
On average, 40% of all GF6400 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled GF6400 flight or baggage issues?
If your GF6400 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our GF6400 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA3225, AA3397, AA2005, AA3526
Other flights arriving at Buffalo BUF: WN1137, AA4702, AA3225, AA4736
All flights connecting Chicago ORD to Buffalo BUF.
