| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 14 | PRG | OSR | 11:51 | 12:36 |
En-Route
|
Track > |
| Mar 14 | PRG | OSR | 10:00 | 10:56 |
Scheduled
|
Track > |
Air Seoul Flight RS557 connects Prague, Czech Republic to Ostrava, Czech Republic, taking off from Prague Vaclav Havel Airport PRG and landing at Ostrava Leos Janacek Airport OSR.
How long is the RS557 flight from Prague to Ostrava?
The average flight time from Prague to Ostrava is 45 minutes. The flight distance is 279 km / 174 miles and the average flight speed is 336 km/h / 209 mph.
What is the On-Time Performance (OTP) of Air Seoul Flight RS557 Prague to Ostrava?
The Airportia On-Time Performance Rating for Air Seoul Flight RS557 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest RS557 flight?
The latest flight took off on Saturday, March 14th, 2026 with the flight status being En-Route on 12:36.
How else can the flight RS557 be referenced as?
This Air Seoul flight can also be referenced as ASV557, RS0557, RS 557, ASV 557.
How often is flight RS557 delayed?
On average, 50% of all RS557 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled RS557 flight or baggage issues?
If your RS557 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 RS557 Flight Tracker above for more details.
Other flights departing from Prague PRG: A3865, U27690, U27788, IZ1282
Other flights arriving at Ostrava OSR: H3256, RS557, C6630
All flights connecting Prague PRG to Ostrava OSR.